X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/aff4cc5c90247c47512920644a072aad1424f712..db679b8c836e69c111cdc31e62cf92cebe4f938f:/wxPython/src/msw/_core.py?ds=sidebyside diff --git a/wxPython/src/msw/_core.py b/wxPython/src/msw/_core.py index 212411af89..5d345a1258 100644 --- a/wxPython/src/msw/_core.py +++ b/wxPython/src/msw/_core.py @@ -85,17 +85,14 @@ SIMPLE_BORDER = _core_.SIMPLE_BORDER STATIC_BORDER = _core_.STATIC_BORDER TRANSPARENT_WINDOW = _core_.TRANSPARENT_WINDOW NO_BORDER = _core_.NO_BORDER +DEFAULT_CONTROL_BORDER = _core_.DEFAULT_CONTROL_BORDER +DEFAULT_STATUSBAR_STYLE = _core_.DEFAULT_STATUSBAR_STYLE TAB_TRAVERSAL = _core_.TAB_TRAVERSAL WANTS_CHARS = _core_.WANTS_CHARS POPUP_WINDOW = _core_.POPUP_WINDOW CENTER_FRAME = _core_.CENTER_FRAME CENTRE_ON_SCREEN = _core_.CENTRE_ON_SCREEN CENTER_ON_SCREEN = _core_.CENTER_ON_SCREEN -ED_CLIENT_MARGIN = _core_.ED_CLIENT_MARGIN -ED_BUTTONS_BOTTOM = _core_.ED_BUTTONS_BOTTOM -ED_BUTTONS_RIGHT = _core_.ED_BUTTONS_RIGHT -ED_STATIC_LINE = _core_.ED_STATIC_LINE -EXT_DIALOG_STYLE = _core_.EXT_DIALOG_STYLE CLIP_CHILDREN = _core_.CLIP_CHILDREN CLIP_SIBLINGS = _core_.CLIP_SIBLINGS ALWAYS_SHOW_SB = _core_.ALWAYS_SHOW_SB @@ -375,6 +372,8 @@ DOT_DASH = _core_.DOT_DASH USER_DASH = _core_.USER_DASH TRANSPARENT = _core_.TRANSPARENT STIPPLE = _core_.STIPPLE +STIPPLE_MASK = _core_.STIPPLE_MASK +STIPPLE_MASK_OPAQUE = _core_.STIPPLE_MASK_OPAQUE BDIAGONAL_HATCH = _core_.BDIAGONAL_HATCH CROSSDIAG_HATCH = _core_.CROSSDIAG_HATCH FDIAGONAL_HATCH = _core_.FDIAGONAL_HATCH @@ -509,6 +508,27 @@ WXK_NUMPAD_DIVIDE = _core_.WXK_NUMPAD_DIVIDE WXK_WINDOWS_LEFT = _core_.WXK_WINDOWS_LEFT WXK_WINDOWS_RIGHT = _core_.WXK_WINDOWS_RIGHT WXK_WINDOWS_MENU = _core_.WXK_WINDOWS_MENU +WXK_COMMAND = _core_.WXK_COMMAND +WXK_SPECIAL1 = _core_.WXK_SPECIAL1 +WXK_SPECIAL2 = _core_.WXK_SPECIAL2 +WXK_SPECIAL3 = _core_.WXK_SPECIAL3 +WXK_SPECIAL4 = _core_.WXK_SPECIAL4 +WXK_SPECIAL5 = _core_.WXK_SPECIAL5 +WXK_SPECIAL6 = _core_.WXK_SPECIAL6 +WXK_SPECIAL7 = _core_.WXK_SPECIAL7 +WXK_SPECIAL8 = _core_.WXK_SPECIAL8 +WXK_SPECIAL9 = _core_.WXK_SPECIAL9 +WXK_SPECIAL10 = _core_.WXK_SPECIAL10 +WXK_SPECIAL11 = _core_.WXK_SPECIAL11 +WXK_SPECIAL12 = _core_.WXK_SPECIAL12 +WXK_SPECIAL13 = _core_.WXK_SPECIAL13 +WXK_SPECIAL14 = _core_.WXK_SPECIAL14 +WXK_SPECIAL15 = _core_.WXK_SPECIAL15 +WXK_SPECIAL16 = _core_.WXK_SPECIAL16 +WXK_SPECIAL17 = _core_.WXK_SPECIAL17 +WXK_SPECIAL18 = _core_.WXK_SPECIAL18 +WXK_SPECIAL19 = _core_.WXK_SPECIAL19 +WXK_SPECIAL20 = _core_.WXK_SPECIAL20 PAPER_NONE = _core_.PAPER_NONE PAPER_LETTER = _core_.PAPER_LETTER PAPER_LEGAL = _core_.PAPER_LEGAL @@ -2017,10 +2037,17 @@ def MemoryFSHandler_RemoveFile(*args, **kwargs): """MemoryFSHandler_RemoveFile(String filename)""" return _core_.MemoryFSHandler_RemoveFile(*args, **kwargs) +IMAGE_ALPHA_TRANSPARENT = _core_.IMAGE_ALPHA_TRANSPARENT +IMAGE_ALPHA_THRESHOLD = _core_.IMAGE_ALPHA_THRESHOLD +IMAGE_ALPHA_OPAQUE = _core_.IMAGE_ALPHA_OPAQUE #--------------------------------------------------------------------------- class ImageHandler(Object): - """Proxy of C++ ImageHandler class""" + """ + This is the base class for implementing image file loading/saving, and + image creation from data. It is used within `wx.Image` and is not + normally seen by the application. + """ def __init__(self): raise RuntimeError, "No constructor defined" def __repr__(self): return "<%s.%s; proxy of C++ wxImageHandler instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) @@ -2080,7 +2107,7 @@ class ImageHistogram(object): del newobj.thisown def MakeKey(*args, **kwargs): """ - MakeKey(unsigned char r, unsigned char g, unsigned char b) -> unsigned long + MakeKey(byte r, byte g, byte b) -> unsigned long Get the key in the histogram for the given RGB values """ @@ -2097,6 +2124,31 @@ class ImageHistogram(object): """ return _core_.ImageHistogram_FindFirstUnusedColour(*args, **kwargs) + def GetCount(*args, **kwargs): + """ + GetCount(self, unsigned long key) -> unsigned long + + Returns the pixel count for the given key. Use `MakeKey` to create a + key value from a RGB tripple. + """ + return _core_.ImageHistogram_GetCount(*args, **kwargs) + + def GetCountRGB(*args, **kwargs): + """ + GetCountRGB(self, byte r, byte g, byte b) -> unsigned long + + Returns the pixel count for the given RGB values. + """ + return _core_.ImageHistogram_GetCountRGB(*args, **kwargs) + + def GetCountColour(*args, **kwargs): + """ + GetCountColour(self, Colour colour) -> unsigned long + + Returns the pixel count for the given `wx.Colour` value. + """ + return _core_.ImageHistogram_GetCountColour(*args, **kwargs) + class ImageHistogramPtr(ImageHistogram): def __init__(self, this): @@ -2107,18 +2159,47 @@ _core_.ImageHistogram_swigregister(ImageHistogramPtr) def ImageHistogram_MakeKey(*args, **kwargs): """ - ImageHistogram_MakeKey(unsigned char r, unsigned char g, unsigned char b) -> unsigned long + ImageHistogram_MakeKey(byte r, byte g, byte b) -> unsigned long Get the key in the histogram for the given RGB values """ return _core_.ImageHistogram_MakeKey(*args, **kwargs) class Image(Object): - """Proxy of C++ Image class""" + """ + A platform-independent image class. An image can be created from + data, or using `wx.Bitmap.ConvertToImage`, or loaded from a file in a + variety of formats. Functions are available to set and get image + bits, so it can be used for basic image manipulation. + + A wx.Image cannot be drawn directly to a `wx.DC`. Instead, a + platform-specific `wx.Bitmap` object must be created from it using the + `wx.BitmapFromImage` constructor. This bitmap can then be drawn in a + device context, using `wx.DC.DrawBitmap`. + + One colour value of the image may be used as a mask colour which will + lead to the automatic creation of a `wx.Mask` object associated to the + bitmap object. + + wx.Image supports alpha channel data, that is in addition to a byte + for the red, green and blue colour components for each pixel it also + stores a byte representing the pixel opacity. An alpha value of 0 + corresponds to a transparent pixel (null opacity) while a value of 255 + means that the pixel is 100% opaque. + + Unlike RGB data, not all images have an alpha channel and before using + `GetAlpha` you should check if this image contains an alpha channel + with `HasAlpha`. Note that currently only images loaded from PNG files + with transparency information will have an alpha channel. + """ def __repr__(self): return "<%s.%s; proxy of C++ wxImage instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self, String name, long type=BITMAP_TYPE_ANY, int index=-1) -> Image""" + """ + __init__(self, String name, long type=BITMAP_TYPE_ANY, int index=-1) -> Image + + Loads an image from a file. + """ newobj = _core_.new_Image(*args, **kwargs) self.this = newobj.this self.thisown = 1 @@ -2130,63 +2211,143 @@ class Image(Object): except: pass def Create(*args, **kwargs): - """Create(self, int width, int height)""" + """ + Create(self, int width, int height, bool clear=True) + + Creates a fresh image. If clear is ``True``, the new image will be + initialized to black. Otherwise, the image data will be uninitialized. + """ return _core_.Image_Create(*args, **kwargs) def Destroy(*args, **kwargs): """ Destroy(self) - Deletes the C++ object this Python object is a proxy for. + Destroys the image data. """ return _core_.Image_Destroy(*args, **kwargs) def Scale(*args, **kwargs): - """Scale(self, int width, int height) -> Image""" + """ + Scale(self, int width, int height) -> Image + + Returns a scaled version of the image. This is also useful for scaling + bitmaps in general as the only other way to scale bitmaps is to blit a + `wx.MemoryDC` into another `wx.MemoryDC`. + """ return _core_.Image_Scale(*args, **kwargs) def ShrinkBy(*args, **kwargs): - """ShrinkBy(self, int xFactor, int yFactor) -> Image""" + """ + ShrinkBy(self, int xFactor, int yFactor) -> Image + + Return a version of the image scaled smaller by the given factors. + """ return _core_.Image_ShrinkBy(*args, **kwargs) def Rescale(*args, **kwargs): - """Rescale(self, int width, int height) -> Image""" + """ + Rescale(self, int width, int height) -> Image + + Changes the size of the image in-place by scaling it: after a call to + this function, the image will have the given width and height. + + Returns the (modified) image itself. + """ return _core_.Image_Rescale(*args, **kwargs) def Resize(*args, **kwargs): - """Resize(self, Size size, Point pos, int r=-1, int g=-1, int b=-1) -> Image""" + """ + Resize(self, Size size, Point pos, int r=-1, int g=-1, int b=-1) -> Image + + Changes the size of the image in-place without scaling it, by adding + either a border with the given colour or cropping as necessary. The + image is pasted into a new image with the given size and background + colour at the position pos relative to the upper left of the new + image. If red = green = blue = -1 then use either the current mask + colour if set or find, use, and set a suitable mask colour for any + newly exposed areas. + + Returns the (modified) image itself. + """ return _core_.Image_Resize(*args, **kwargs) def SetRGB(*args, **kwargs): - """SetRGB(self, int x, int y, unsigned char r, unsigned char g, unsigned char b)""" + """ + SetRGB(self, int x, int y, byte r, byte g, byte b) + + Sets the pixel at the given coordinate. This routine performs + bounds-checks for the coordinate so it can be considered a safe way to + manipulate the data, but in some cases this might be too slow so that + the data will have to be set directly. In that case you will have to + get access to the image data using the `GetData` method. + """ return _core_.Image_SetRGB(*args, **kwargs) def SetRGBRect(*args, **kwargs): - """SetRGBRect(self, Rect rect, unsigned char r, unsigned char g, unsigned char b)""" + """ + SetRGBRect(self, Rect rect, byte r, byte g, byte b) + + Sets the colour of the pixels within the given rectangle. This routine + performs bounds-checks for the rectangle so it can be considered a + safe way to manipulate the data. + """ return _core_.Image_SetRGBRect(*args, **kwargs) def GetRed(*args, **kwargs): - """GetRed(self, int x, int y) -> unsigned char""" + """ + GetRed(self, int x, int y) -> byte + + Returns the red intensity at the given coordinate. + """ return _core_.Image_GetRed(*args, **kwargs) def GetGreen(*args, **kwargs): - """GetGreen(self, int x, int y) -> unsigned char""" + """ + GetGreen(self, int x, int y) -> byte + + Returns the green intensity at the given coordinate. + """ return _core_.Image_GetGreen(*args, **kwargs) def GetBlue(*args, **kwargs): - """GetBlue(self, int x, int y) -> unsigned char""" + """ + GetBlue(self, int x, int y) -> byte + + Returns the blue intensity at the given coordinate. + """ return _core_.Image_GetBlue(*args, **kwargs) def SetAlpha(*args, **kwargs): - """SetAlpha(self, int x, int y, unsigned char alpha)""" + """ + SetAlpha(self, int x, int y, byte alpha) + + Sets the alpha value for the given pixel. This function should only be + called if the image has alpha channel data, use `HasAlpha` to check + for this. + """ return _core_.Image_SetAlpha(*args, **kwargs) def GetAlpha(*args, **kwargs): - """GetAlpha(self, int x, int y) -> unsigned char""" + """ + GetAlpha(self, int x, int y) -> byte + + Returns the alpha value for the given pixel. This function may only be + called for the images with alpha channel, use `HasAlpha` to check for + this. + + The returned value is the *opacity* of the image, i.e. the value of 0 + corresponds to the fully transparent pixels while the value of 255 to + the fully opaque pixels. + """ return _core_.Image_GetAlpha(*args, **kwargs) def HasAlpha(*args, **kwargs): - """HasAlpha(self) -> bool""" + """ + HasAlpha(self) -> bool + + Returns true if this image has alpha channel, false otherwise. + """ return _core_.Image_HasAlpha(*args, **kwargs) def InitAlpha(*args, **kwargs): @@ -2200,6 +2361,15 @@ class Image(Object): """ return _core_.Image_InitAlpha(*args, **kwargs) + def IsTransparent(*args, **kwargs): + """ + IsTransparent(self, int x, int y, byte threshold=IMAGE_ALPHA_THRESHOLD) -> bool + + Returns ``True`` if this pixel is masked or has an alpha value less + than the spcified threshold. + """ + return _core_.Image_IsTransparent(*args, **kwargs) + def FindFirstUnusedColour(*args, **kwargs): """ FindFirstUnusedColour(int startR=1, int startG=0, int startB=0) -> (success, r, g, b) @@ -2212,12 +2382,12 @@ class Image(Object): def ConvertAlphaToMask(*args, **kwargs): """ - ConvertAlphaToMask(self, byte threshold=128) -> bool + ConvertAlphaToMask(self, byte threshold=IMAGE_ALPHA_THRESHOLD) -> bool - If the image has alpha channel, this method converts it to mask. All pixels - with alpha value less than ``threshold`` are replaced with mask colour and the - alpha channel is removed. Mask colour is chosen automatically using - `FindFirstUnusedColour`. + If the image has alpha channel, this method converts it to mask. All + pixels with alpha value less than ``threshold`` are replaced with the + mask colour and the alpha channel is removed. The mask colour is + chosen automatically using `FindFirstUnusedColour`. If the image image doesn't have alpha channel, ConvertAlphaToMask does nothing. @@ -2226,7 +2396,7 @@ class Image(Object): def ConvertColourToAlpha(*args, **kwargs): """ - ConvertColourToAlpha(self, unsigned char r, unsigned char g, unsigned char b) -> bool + ConvertColourToAlpha(self, byte r, byte g, byte b) -> bool This method converts an image where the original alpha information is only available as a shades of a colour (actually shades of grey) @@ -2239,102 +2409,234 @@ class Image(Object): return _core_.Image_ConvertColourToAlpha(*args, **kwargs) def SetMaskFromImage(*args, **kwargs): - """SetMaskFromImage(self, Image mask, byte mr, byte mg, byte mb) -> bool""" + """ + SetMaskFromImage(self, Image mask, byte mr, byte mg, byte mb) -> bool + + Sets the image's mask so that the pixels that have RGB value of + ``(mr,mg,mb)`` in ``mask`` will be masked in this image. This is done + by first finding an unused colour in the image, setting this colour as + the mask colour and then using this colour to draw all pixels in the + image who corresponding pixel in mask has given RGB value. + + Returns ``False`` if ``mask`` does not have same dimensions as the + image or if there is no unused colour left. Returns ``True`` if the + mask was successfully applied. + + Note that this method involves computing the histogram, which is + computationally intensive operation. + """ return _core_.Image_SetMaskFromImage(*args, **kwargs) def CanRead(*args, **kwargs): - """CanRead(String name) -> bool""" + """ + CanRead(String filename) -> bool + + Returns True if the image handlers can read this file. + """ return _core_.Image_CanRead(*args, **kwargs) CanRead = staticmethod(CanRead) def GetImageCount(*args, **kwargs): - """GetImageCount(String name, long type=BITMAP_TYPE_ANY) -> int""" + """ + GetImageCount(String filename, long type=BITMAP_TYPE_ANY) -> int + + If the image file contains more than one image and the image handler + is capable of retrieving these individually, this function will return + the number of available images. + """ return _core_.Image_GetImageCount(*args, **kwargs) GetImageCount = staticmethod(GetImageCount) def LoadFile(*args, **kwargs): - """LoadFile(self, String name, long type=BITMAP_TYPE_ANY, int index=-1) -> bool""" + """ + LoadFile(self, String name, long type=BITMAP_TYPE_ANY, int index=-1) -> bool + + Loads an image from a file. If no handler type is provided, the + library will try to autodetect the format. + """ return _core_.Image_LoadFile(*args, **kwargs) def LoadMimeFile(*args, **kwargs): - """LoadMimeFile(self, String name, String mimetype, int index=-1) -> bool""" + """ + LoadMimeFile(self, String name, String mimetype, int index=-1) -> bool + + Loads an image from a file, specifying the image type with a MIME type + string. + """ return _core_.Image_LoadMimeFile(*args, **kwargs) def SaveFile(*args, **kwargs): - """SaveFile(self, String name, int type) -> bool""" + """ + SaveFile(self, String name, int type) -> bool + + Saves an image in the named file. + """ return _core_.Image_SaveFile(*args, **kwargs) def SaveMimeFile(*args, **kwargs): - """SaveMimeFile(self, String name, String mimetype) -> bool""" + """ + SaveMimeFile(self, String name, String mimetype) -> bool + + Saves an image in the named file. + """ return _core_.Image_SaveMimeFile(*args, **kwargs) def CanReadStream(*args, **kwargs): - """CanReadStream(InputStream stream) -> bool""" + """ + CanReadStream(InputStream stream) -> bool + + Returns True if the image handlers can read an image file from the + data currently on the input stream, or a readable Python file-like + object. + """ return _core_.Image_CanReadStream(*args, **kwargs) CanReadStream = staticmethod(CanReadStream) def LoadStream(*args, **kwargs): - """LoadStream(self, InputStream stream, long type=BITMAP_TYPE_ANY, int index=-1) -> bool""" + """ + LoadStream(self, InputStream stream, long type=BITMAP_TYPE_ANY, int index=-1) -> bool + + Loads an image from an input stream or a readable Python file-like + object. If no handler type is provided, the library will try to + autodetect the format. + """ return _core_.Image_LoadStream(*args, **kwargs) def LoadMimeStream(*args, **kwargs): - """LoadMimeStream(self, InputStream stream, String mimetype, int index=-1) -> bool""" + """ + LoadMimeStream(self, InputStream stream, String mimetype, int index=-1) -> bool + + Loads an image from an input stream or a readable Python file-like + object, using a MIME type string to specify the image file format. + """ return _core_.Image_LoadMimeStream(*args, **kwargs) def Ok(*args, **kwargs): - """Ok(self) -> bool""" + """ + Ok(self) -> bool + + Returns true if image data is present. + """ return _core_.Image_Ok(*args, **kwargs) def GetWidth(*args, **kwargs): - """GetWidth(self) -> int""" + """ + GetWidth(self) -> int + + Gets the width of the image in pixels. + """ return _core_.Image_GetWidth(*args, **kwargs) def GetHeight(*args, **kwargs): - """GetHeight(self) -> int""" + """ + GetHeight(self) -> int + + Gets the height of the image in pixels. + """ return _core_.Image_GetHeight(*args, **kwargs) def GetSize(*args, **kwargs): - """GetSize(self) -> Size""" + """ + GetSize(self) -> Size + + Returns the size of the image in pixels. + """ return _core_.Image_GetSize(*args, **kwargs) def GetSubImage(*args, **kwargs): - """GetSubImage(self, Rect rect) -> Image""" + """ + GetSubImage(self, Rect rect) -> Image + + Returns a sub image of the current one as long as the rect belongs + entirely to the image. + """ return _core_.Image_GetSubImage(*args, **kwargs) def Size(*args, **kwargs): - """Size(self, Size size, Point pos, int r=-1, int g=-1, int b=-1) -> Image""" + """ + Size(self, Size size, Point pos, int r=-1, int g=-1, int b=-1) -> Image + + Returns a resized version of this image without scaling it by adding + either a border with the given colour or cropping as necessary. The + image is pasted into a new image with the given size and background + colour at the position ``pos`` relative to the upper left of the new + image. If red = green = blue = -1 then use either the current mask + colour if set or find, use, and set a suitable mask colour for any + newly exposed areas. + """ return _core_.Image_Size(*args, **kwargs) def Copy(*args, **kwargs): - """Copy(self) -> Image""" + """ + Copy(self) -> Image + + Returns an identical copy of the image. + """ return _core_.Image_Copy(*args, **kwargs) def Paste(*args, **kwargs): - """Paste(self, Image image, int x, int y)""" + """ + Paste(self, Image image, int x, int y) + + Pastes ``image`` into this instance and takes care of the mask colour + and any out of bounds problems. + """ return _core_.Image_Paste(*args, **kwargs) def GetData(*args, **kwargs): - """GetData(self) -> PyObject""" + """ + GetData(self) -> PyObject + + Returns a string containing a copy of the RGB bytes of the image. + """ return _core_.Image_GetData(*args, **kwargs) def SetData(*args, **kwargs): - """SetData(self, PyObject data)""" + """ + SetData(self, buffer data) + + Resets the Image's RGB data from a buffer of RGB bytes. Accepts + either a string or a buffer object holding the data and the length of + the data must be width*height*3. + """ return _core_.Image_SetData(*args, **kwargs) def GetDataBuffer(*args, **kwargs): - """GetDataBuffer(self) -> PyObject""" + """ + GetDataBuffer(self) -> PyObject + + Returns a writable Python buffer object that is pointing at the RGB + image data buffer inside the wx.Image. You need to ensure that you do + not use this buffer object after the image has been destroyed. + """ return _core_.Image_GetDataBuffer(*args, **kwargs) def SetDataBuffer(*args, **kwargs): - """SetDataBuffer(self, PyObject data)""" + """ + SetDataBuffer(self, buffer data) + + Sets the internal image data pointer to point at a Python buffer + object. This can save making an extra copy of the data but you must + ensure that the buffer object lives longer than the wx.Image does. + """ return _core_.Image_SetDataBuffer(*args, **kwargs) def GetAlphaData(*args, **kwargs): - """GetAlphaData(self) -> PyObject""" + """ + GetAlphaData(self) -> PyObject + + Returns a string containing a copy of the alpha bytes of the image. + """ return _core_.Image_GetAlphaData(*args, **kwargs) def SetAlphaData(*args, **kwargs): - """SetAlphaData(self, PyObject data)""" + """ + SetAlphaData(self, buffer alpha) + + Resets the Image's alpha data from a buffer of bytes. Accepts either + a string or a buffer object holding the data and the length of the + data must be width*height. + """ return _core_.Image_SetAlphaData(*args, **kwargs) def GetAlphaBuffer(*args, **kwargs): @@ -2342,11 +2644,16 @@ class Image(Object): return _core_.Image_GetAlphaBuffer(*args, **kwargs) def SetAlphaBuffer(*args, **kwargs): - """SetAlphaBuffer(self, PyObject data)""" + """SetAlphaBuffer(self, buffer alpha)""" return _core_.Image_SetAlphaBuffer(*args, **kwargs) def SetMaskColour(*args, **kwargs): - """SetMaskColour(self, unsigned char r, unsigned char g, unsigned char b)""" + """ + SetMaskColour(self, byte r, byte g, byte b) + + Sets the mask colour for this image (and tells the image to use the + mask). + """ return _core_.Image_SetMaskColour(*args, **kwargs) def GetOrFindMaskColour(*args, **kwargs): @@ -2358,69 +2665,139 @@ class Image(Object): return _core_.Image_GetOrFindMaskColour(*args, **kwargs) def GetMaskRed(*args, **kwargs): - """GetMaskRed(self) -> unsigned char""" + """ + GetMaskRed(self) -> byte + + Gets the red component of the mask colour. + """ return _core_.Image_GetMaskRed(*args, **kwargs) def GetMaskGreen(*args, **kwargs): - """GetMaskGreen(self) -> unsigned char""" + """ + GetMaskGreen(self) -> byte + + Gets the green component of the mask colour. + """ return _core_.Image_GetMaskGreen(*args, **kwargs) def GetMaskBlue(*args, **kwargs): - """GetMaskBlue(self) -> unsigned char""" + """ + GetMaskBlue(self) -> byte + + Gets the blue component of the mask colour. + """ return _core_.Image_GetMaskBlue(*args, **kwargs) def SetMask(*args, **kwargs): - """SetMask(self, bool mask=True)""" + """ + SetMask(self, bool mask=True) + + Specifies whether there is a mask or not. The area of the mask is + determined by the current mask colour. + """ return _core_.Image_SetMask(*args, **kwargs) def HasMask(*args, **kwargs): - """HasMask(self) -> bool""" + """ + HasMask(self) -> bool + + Returns ``True`` if there is a mask active, ``False`` otherwise. + """ return _core_.Image_HasMask(*args, **kwargs) def Rotate(*args, **kwargs): """ Rotate(self, double angle, Point centre_of_rotation, bool interpolating=True, Point offset_after_rotation=None) -> Image + + Rotates the image about the given point, by ``angle`` radians. Passing + ``True`` to ``interpolating`` results in better image quality, but is + slower. If the image has a mask, then the mask colour is used for the + uncovered pixels in the rotated image background. Otherwise, black + will be used as the fill colour. + + Returns the rotated image, leaving this image intact. """ return _core_.Image_Rotate(*args, **kwargs) def Rotate90(*args, **kwargs): - """Rotate90(self, bool clockwise=True) -> Image""" + """ + Rotate90(self, bool clockwise=True) -> Image + + Returns a copy of the image rotated 90 degrees in the direction + indicated by ``clockwise``. + """ return _core_.Image_Rotate90(*args, **kwargs) def Mirror(*args, **kwargs): - """Mirror(self, bool horizontally=True) -> Image""" + """ + Mirror(self, bool horizontally=True) -> Image + + Returns a mirrored copy of the image. The parameter ``horizontally`` + indicates the orientation. + """ return _core_.Image_Mirror(*args, **kwargs) def Replace(*args, **kwargs): """ - Replace(self, unsigned char r1, unsigned char g1, unsigned char b1, - unsigned char r2, unsigned char g2, unsigned char b2) + Replace(self, byte r1, byte g1, byte b1, byte r2, byte g2, byte b2) + + Replaces the colour specified by ``(r1,g1,b1)`` by the colour + ``(r2,g2,b2)``. """ return _core_.Image_Replace(*args, **kwargs) def ConvertToMono(*args, **kwargs): - """ConvertToMono(self, unsigned char r, unsigned char g, unsigned char b) -> Image""" + """ + ConvertToMono(self, byte r, byte g, byte b) -> Image + + Returns monochromatic version of the image. The returned image has + white colour where the original has ``(r,g,b)`` colour and black + colour everywhere else. + """ return _core_.Image_ConvertToMono(*args, **kwargs) def SetOption(*args, **kwargs): - """SetOption(self, String name, String value)""" + """ + SetOption(self, String name, String value) + + Sets an image handler defined option. For example, when saving as a + JPEG file, the option ``wx.IMAGE_OPTION_QUALITY`` is used, which is a + number between 0 and 100 (0 is terrible, 100 is very good). + """ return _core_.Image_SetOption(*args, **kwargs) def SetOptionInt(*args, **kwargs): - """SetOptionInt(self, String name, int value)""" + """ + SetOptionInt(self, String name, int value) + + Sets an image option as an integer. + """ return _core_.Image_SetOptionInt(*args, **kwargs) def GetOption(*args, **kwargs): - """GetOption(self, String name) -> String""" + """ + GetOption(self, String name) -> String + + Gets the value of an image handler option. + """ return _core_.Image_GetOption(*args, **kwargs) def GetOptionInt(*args, **kwargs): - """GetOptionInt(self, String name) -> int""" + """ + GetOptionInt(self, String name) -> int + + Gets the value of an image handler option as an integer. If the given + option is not present, the function returns 0. + """ return _core_.Image_GetOptionInt(*args, **kwargs) def HasOption(*args, **kwargs): - """HasOption(self, String name) -> bool""" + """ + HasOption(self, String name) -> bool + + Returns true if the given option is present. + """ return _core_.Image_HasOption(*args, **kwargs) def CountColours(*args, **kwargs): @@ -2447,7 +2824,13 @@ class Image(Object): RemoveHandler = staticmethod(RemoveHandler) def GetImageExtWildcard(*args, **kwargs): - """GetImageExtWildcard() -> String""" + """ + GetImageExtWildcard() -> String + + Iterates all registered wxImageHandler objects, and returns a string + containing file extension masks suitable for passing to file open/save + dialog boxes. + """ return _core_.Image_GetImageExtWildcard(*args, **kwargs) GetImageExtWildcard = staticmethod(GetImageExtWildcard) @@ -2456,7 +2839,7 @@ class Image(Object): return _core_.Image_ConvertToBitmap(*args, **kwargs) def ConvertToMonoBitmap(*args, **kwargs): - """ConvertToMonoBitmap(self, unsigned char red, unsigned char green, unsigned char blue) -> Bitmap""" + """ConvertToMonoBitmap(self, byte red, byte green, byte blue) -> Bitmap""" return _core_.Image_ConvertToMonoBitmap(*args, **kwargs) def __nonzero__(self): return self.Ok() @@ -2469,57 +2852,110 @@ class ImagePtr(Image): _core_.Image_swigregister(ImagePtr) def ImageFromMime(*args, **kwargs): - """ImageFromMime(String name, String mimetype, int index=-1) -> Image""" + """ + ImageFromMime(String name, String mimetype, int index=-1) -> Image + + Loads an image from a file, using a MIME type string (such as + 'image/jpeg') to specify image type. + """ val = _core_.new_ImageFromMime(*args, **kwargs) val.thisown = 1 return val def ImageFromStream(*args, **kwargs): - """ImageFromStream(InputStream stream, long type=BITMAP_TYPE_ANY, int index=-1) -> Image""" + """ + ImageFromStream(InputStream stream, long type=BITMAP_TYPE_ANY, int index=-1) -> Image + + Loads an image from an input stream, or any readable Python file-like + object. + """ val = _core_.new_ImageFromStream(*args, **kwargs) val.thisown = 1 return val def ImageFromStreamMime(*args, **kwargs): - """ImageFromStreamMime(InputStream stream, String mimetype, int index=-1) -> Image""" + """ + ImageFromStreamMime(InputStream stream, String mimetype, int index=-1) -> Image + + Loads an image from an input stream, or any readable Python file-like + object, specifying the image format with a MIME type string. + """ val = _core_.new_ImageFromStreamMime(*args, **kwargs) val.thisown = 1 return val def EmptyImage(*args, **kwargs): - """EmptyImage(int width=0, int height=0, bool clear=True) -> Image""" + """ + EmptyImage(int width=0, int height=0, bool clear=True) -> Image + + Construct an empty image of a given size, optionally setting all + pixels to black. + """ val = _core_.new_EmptyImage(*args, **kwargs) val.thisown = 1 return val def ImageFromBitmap(*args, **kwargs): - """ImageFromBitmap(Bitmap bitmap) -> Image""" + """ + ImageFromBitmap(Bitmap bitmap) -> Image + + Construct an Image from a `wx.Bitmap`. + """ val = _core_.new_ImageFromBitmap(*args, **kwargs) val.thisown = 1 return val def ImageFromData(*args, **kwargs): - """ImageFromData(int width, int height, unsigned char data) -> Image""" + """ + ImageFromData(int width, int height, buffer data) -> Image + + Construct an Image from a buffer of RGB bytes. Accepts either a + string or a buffer object holding the data and the length of the data + must be width*height*3. + """ val = _core_.new_ImageFromData(*args, **kwargs) val.thisown = 1 return val def ImageFromDataWithAlpha(*args, **kwargs): - """ImageFromDataWithAlpha(int width, int height, unsigned char data, unsigned char alpha) -> Image""" + """ + ImageFromDataWithAlpha(int width, int height, buffer data, buffer alpha) -> Image + + Construct an Image from a buffer of RGB bytes with an Alpha channel. + Accepts either a string or a buffer object holding the data and the + length of the data must be width*height*3 bytes, and the length of the + alpha data must be width*height bytes. + """ val = _core_.new_ImageFromDataWithAlpha(*args, **kwargs) val.thisown = 1 return val def Image_CanRead(*args, **kwargs): - """Image_CanRead(String name) -> bool""" + """ + Image_CanRead(String filename) -> bool + + Returns True if the image handlers can read this file. + """ return _core_.Image_CanRead(*args, **kwargs) def Image_GetImageCount(*args, **kwargs): - """Image_GetImageCount(String name, long type=BITMAP_TYPE_ANY) -> int""" + """ + Image_GetImageCount(String filename, long type=BITMAP_TYPE_ANY) -> int + + If the image file contains more than one image and the image handler + is capable of retrieving these individually, this function will return + the number of available images. + """ return _core_.Image_GetImageCount(*args, **kwargs) def Image_CanReadStream(*args, **kwargs): - """Image_CanReadStream(InputStream stream) -> bool""" + """ + Image_CanReadStream(InputStream stream) -> bool + + Returns True if the image handlers can read an image file from the + data currently on the input stream, or a readable Python file-like + object. + """ return _core_.Image_CanReadStream(*args, **kwargs) def Image_AddHandler(*args, **kwargs): @@ -2535,7 +2971,13 @@ def Image_RemoveHandler(*args, **kwargs): return _core_.Image_RemoveHandler(*args, **kwargs) def Image_GetImageExtWildcard(*args, **kwargs): - """Image_GetImageExtWildcard() -> String""" + """ + Image_GetImageExtWildcard() -> String + + Iterates all registered wxImageHandler objects, and returns a string + containing file extension masks suitable for passing to file open/save + dialog boxes. + """ return _core_.Image_GetImageExtWildcard(*args, **kwargs) def InitAllImageHandlers(): @@ -2560,11 +3002,15 @@ BMP_4BPP = _core_.BMP_4BPP BMP_1BPP = _core_.BMP_1BPP BMP_1BPP_BW = _core_.BMP_1BPP_BW class BMPHandler(ImageHandler): - """Proxy of C++ BMPHandler class""" + """A `wx.ImageHandler` for \*.bmp bitmap files.""" def __repr__(self): return "<%s.%s; proxy of C++ wxBMPHandler instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self) -> BMPHandler""" + """ + __init__(self) -> BMPHandler + + A `wx.ImageHandler` for \*.bmp bitmap files. + """ newobj = _core_.new_BMPHandler(*args, **kwargs) self.this = newobj.this self.thisown = 1 @@ -2594,11 +3040,15 @@ IMAGE_OPTION_PNG_FORMAT = cvar.IMAGE_OPTION_PNG_FORMAT IMAGE_OPTION_PNG_BITDEPTH = cvar.IMAGE_OPTION_PNG_BITDEPTH class ICOHandler(BMPHandler): - """Proxy of C++ ICOHandler class""" + """A `wx.ImageHandler` for \*.ico icon files.""" def __repr__(self): return "<%s.%s; proxy of C++ wxICOHandler instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self) -> ICOHandler""" + """ + __init__(self) -> ICOHandler + + A `wx.ImageHandler` for \*.ico icon files. + """ newobj = _core_.new_ICOHandler(*args, **kwargs) self.this = newobj.this self.thisown = 1 @@ -2612,11 +3062,15 @@ class ICOHandlerPtr(ICOHandler): _core_.ICOHandler_swigregister(ICOHandlerPtr) class CURHandler(ICOHandler): - """Proxy of C++ CURHandler class""" + """A `wx.ImageHandler` for \*.cur cursor files.""" def __repr__(self): return "<%s.%s; proxy of C++ wxCURHandler instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self) -> CURHandler""" + """ + __init__(self) -> CURHandler + + A `wx.ImageHandler` for \*.cur cursor files. + """ newobj = _core_.new_CURHandler(*args, **kwargs) self.this = newobj.this self.thisown = 1 @@ -2630,11 +3084,15 @@ class CURHandlerPtr(CURHandler): _core_.CURHandler_swigregister(CURHandlerPtr) class ANIHandler(CURHandler): - """Proxy of C++ ANIHandler class""" + """A `wx.ImageHandler` for \*.ani animated cursor files.""" def __repr__(self): return "<%s.%s; proxy of C++ wxANIHandler instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self) -> ANIHandler""" + """ + __init__(self) -> ANIHandler + + A `wx.ImageHandler` for \*.ani animated cursor files. + """ newobj = _core_.new_ANIHandler(*args, **kwargs) self.this = newobj.this self.thisown = 1 @@ -2648,11 +3106,15 @@ class ANIHandlerPtr(ANIHandler): _core_.ANIHandler_swigregister(ANIHandlerPtr) class PNGHandler(ImageHandler): - """Proxy of C++ PNGHandler class""" + """A `wx.ImageHandler` for PNG image files.""" def __repr__(self): return "<%s.%s; proxy of C++ wxPNGHandler instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self) -> PNGHandler""" + """ + __init__(self) -> PNGHandler + + A `wx.ImageHandler` for PNG image files. + """ newobj = _core_.new_PNGHandler(*args, **kwargs) self.this = newobj.this self.thisown = 1 @@ -2666,11 +3128,15 @@ class PNGHandlerPtr(PNGHandler): _core_.PNGHandler_swigregister(PNGHandlerPtr) class GIFHandler(ImageHandler): - """Proxy of C++ GIFHandler class""" + """A `wx.ImageHandler` for GIF image files.""" def __repr__(self): return "<%s.%s; proxy of C++ wxGIFHandler instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self) -> GIFHandler""" + """ + __init__(self) -> GIFHandler + + A `wx.ImageHandler` for GIF image files. + """ newobj = _core_.new_GIFHandler(*args, **kwargs) self.this = newobj.this self.thisown = 1 @@ -2684,11 +3150,15 @@ class GIFHandlerPtr(GIFHandler): _core_.GIFHandler_swigregister(GIFHandlerPtr) class PCXHandler(ImageHandler): - """Proxy of C++ PCXHandler class""" + """A `wx.ImageHandler` for PCX imager files.""" def __repr__(self): return "<%s.%s; proxy of C++ wxPCXHandler instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self) -> PCXHandler""" + """ + __init__(self) -> PCXHandler + + A `wx.ImageHandler` for PCX imager files. + """ newobj = _core_.new_PCXHandler(*args, **kwargs) self.this = newobj.this self.thisown = 1 @@ -2702,12 +3172,16 @@ class PCXHandlerPtr(PCXHandler): _core_.PCXHandler_swigregister(PCXHandlerPtr) class JPEGHandler(ImageHandler): - """Proxy of C++ JPEGHandler class""" + """A `wx.ImageHandler` for JPEG/JPG image files.""" def __repr__(self): return "<%s.%s; proxy of C++ wxJPEGHandler instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self) -> JPEGHandler""" - newobj = _core_.new_JPEGHandler(*args, **kwargs) + """ + __init__(self) -> JPEGHandler + + A `wx.ImageHandler` for JPEG/JPG image files. + """ + newobj = _core_.new_JPEGHandler(*args, **kwargs) self.this = newobj.this self.thisown = 1 del newobj.thisown @@ -2720,11 +3194,15 @@ class JPEGHandlerPtr(JPEGHandler): _core_.JPEGHandler_swigregister(JPEGHandlerPtr) class PNMHandler(ImageHandler): - """Proxy of C++ PNMHandler class""" + """A `wx.ImageHandler` for PNM image files.""" def __repr__(self): return "<%s.%s; proxy of C++ wxPNMHandler instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self) -> PNMHandler""" + """ + __init__(self) -> PNMHandler + + A `wx.ImageHandler` for PNM image files. + """ newobj = _core_.new_PNMHandler(*args, **kwargs) self.this = newobj.this self.thisown = 1 @@ -2738,11 +3216,15 @@ class PNMHandlerPtr(PNMHandler): _core_.PNMHandler_swigregister(PNMHandlerPtr) class XPMHandler(ImageHandler): - """Proxy of C++ XPMHandler class""" + """A `wx.ImageHandler` for XPM image.""" def __repr__(self): return "<%s.%s; proxy of C++ wxXPMHandler instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self) -> XPMHandler""" + """ + __init__(self) -> XPMHandler + + A `wx.ImageHandler` for XPM image. + """ newobj = _core_.new_XPMHandler(*args, **kwargs) self.this = newobj.this self.thisown = 1 @@ -2756,11 +3238,15 @@ class XPMHandlerPtr(XPMHandler): _core_.XPMHandler_swigregister(XPMHandlerPtr) class TIFFHandler(ImageHandler): - """Proxy of C++ TIFFHandler class""" + """A `wx.ImageHandler` for TIFF image files.""" def __repr__(self): return "<%s.%s; proxy of C++ wxTIFFHandler instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self) -> TIFFHandler""" + """ + __init__(self) -> TIFFHandler + + A `wx.ImageHandler` for TIFF image files. + """ newobj = _core_.new_TIFFHandler(*args, **kwargs) self.this = newobj.this self.thisown = 1 @@ -3098,6 +3584,7 @@ wxEVT_IDLE = _core_.wxEVT_IDLE wxEVT_UPDATE_UI = _core_.wxEVT_UPDATE_UI wxEVT_SIZING = _core_.wxEVT_SIZING wxEVT_MOVING = _core_.wxEVT_MOVING +wxEVT_HIBERNATE = _core_.wxEVT_HIBERNATE wxEVT_COMMAND_LEFT_CLICK = _core_.wxEVT_COMMAND_LEFT_CLICK wxEVT_COMMAND_LEFT_DCLICK = _core_.wxEVT_COMMAND_LEFT_DCLICK wxEVT_COMMAND_RIGHT_CLICK = _core_.wxEVT_COMMAND_RIGHT_CLICK @@ -3131,6 +3618,7 @@ EVT_KILL_FOCUS = wx.PyEventBinder( wxEVT_KILL_FOCUS ) EVT_CHILD_FOCUS = wx.PyEventBinder( wxEVT_CHILD_FOCUS ) EVT_ACTIVATE = wx.PyEventBinder( wxEVT_ACTIVATE ) EVT_ACTIVATE_APP = wx.PyEventBinder( wxEVT_ACTIVATE_APP ) +EVT_HIBERNATE = wx.PyEventBinder( wxEVT_HIBERNATE ) EVT_END_SESSION = wx.PyEventBinder( wxEVT_END_SESSION ) EVT_QUERY_END_SESSION = wx.PyEventBinder( wxEVT_QUERY_END_SESSION ) EVT_DROP_FILES = wx.PyEventBinder( wxEVT_DROP_FILES ) @@ -3198,7 +3686,7 @@ EVT_SCROLLWIN_PAGEDOWN = wx.PyEventBinder( wxEVT_SCROLLWIN_PAGEDOWN ) EVT_SCROLLWIN_THUMBTRACK = wx.PyEventBinder( wxEVT_SCROLLWIN_THUMBTRACK ) EVT_SCROLLWIN_THUMBRELEASE = wx.PyEventBinder( wxEVT_SCROLLWIN_THUMBRELEASE ) -# Scrolling from wxSlider and wxScrollBar +# Scrolling from wx.Slider and wx.ScrollBar EVT_SCROLL = wx.PyEventBinder([ wxEVT_SCROLL_TOP, wxEVT_SCROLL_BOTTOM, wxEVT_SCROLL_LINEUP, @@ -3220,7 +3708,7 @@ EVT_SCROLL_THUMBTRACK = wx.PyEventBinder( wxEVT_SCROLL_THUMBTRACK ) EVT_SCROLL_THUMBRELEASE = wx.PyEventBinder( wxEVT_SCROLL_THUMBRELEASE ) EVT_SCROLL_ENDSCROLL = wx.PyEventBinder( wxEVT_SCROLL_ENDSCROLL ) -# Scrolling from wxSlider and wxScrollBar, with an id +# Scrolling from wx.Slider and wx.ScrollBar, with an id EVT_COMMAND_SCROLL = wx.PyEventBinder([ wxEVT_SCROLL_TOP, wxEVT_SCROLL_BOTTOM, wxEVT_SCROLL_LINEUP, @@ -3284,7 +3772,11 @@ EVT_CONTEXT_MENU = wx.PyEventBinder( wxEVT_CONTEXT_MENU ) #--------------------------------------------------------------------------- class Event(Object): - """Proxy of C++ Event class""" + """ + An event is a structure holding information about an event passed to a + callback or member function. wx.Event is an abstract base class for + other event classes + """ def __init__(self): raise RuntimeError, "No constructor defined" def __repr__(self): return "<%s.%s; proxy of C++ wxEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) @@ -3295,19 +3787,38 @@ class Event(Object): except: pass def SetEventType(*args, **kwargs): - """SetEventType(self, wxEventType typ)""" + """ + SetEventType(self, wxEventType typ) + + Sets the specific type of the event. + """ return _core_.Event_SetEventType(*args, **kwargs) def GetEventType(*args, **kwargs): - """GetEventType(self) -> wxEventType""" + """ + GetEventType(self) -> wxEventType + + Returns the identifier of the given event type, such as + ``wxEVT_COMMAND_BUTTON_CLICKED``. + """ return _core_.Event_GetEventType(*args, **kwargs) def GetEventObject(*args, **kwargs): - """GetEventObject(self) -> Object""" + """ + GetEventObject(self) -> Object + + Returns the object (usually a window) associated with the event, if + any. + """ return _core_.Event_GetEventObject(*args, **kwargs) def SetEventObject(*args, **kwargs): - """SetEventObject(self, Object obj)""" + """ + SetEventObject(self, Object obj) + + Sets the originating object, or in other words, obj is normally the + object that is sending the event. + """ return _core_.Event_SetEventObject(*args, **kwargs) def GetTimestamp(*args, **kwargs): @@ -3319,15 +3830,31 @@ class Event(Object): return _core_.Event_SetTimestamp(*args, **kwargs) def GetId(*args, **kwargs): - """GetId(self) -> int""" + """ + GetId(self) -> int + + Returns the identifier associated with this event, such as a button + command id. + """ return _core_.Event_GetId(*args, **kwargs) def SetId(*args, **kwargs): - """SetId(self, int Id)""" + """ + SetId(self, int Id) + + Set's the ID for the event. This is usually the ID of the window that + is sending the event, but it can also be a command id from a menu + item, etc. + """ return _core_.Event_SetId(*args, **kwargs) def IsCommandEvent(*args, **kwargs): - """IsCommandEvent(self) -> bool""" + """ + IsCommandEvent(self) -> bool + + Returns true if the event is or is derived from `wx.CommandEvent` else + it returns false. Note: Exists only for optimization purposes. + """ return _core_.Event_IsCommandEvent(*args, **kwargs) def Skip(*args, **kwargs): @@ -3346,19 +3873,42 @@ class Event(Object): return _core_.Event_Skip(*args, **kwargs) def GetSkipped(*args, **kwargs): - """GetSkipped(self) -> bool""" + """ + GetSkipped(self) -> bool + + Returns true if the event handler should be skipped, false otherwise. + :see: `Skip` + """ return _core_.Event_GetSkipped(*args, **kwargs) def ShouldPropagate(*args, **kwargs): - """ShouldPropagate(self) -> bool""" + """ + ShouldPropagate(self) -> bool + + Test if this event should be propagated to the parent window or not, + i.e. if the propagation level is currently greater than 0. + """ return _core_.Event_ShouldPropagate(*args, **kwargs) def StopPropagation(*args, **kwargs): - """StopPropagation(self) -> int""" + """ + StopPropagation(self) -> int + + Stop the event from propagating to its parent window. Returns the old + propagation level value which may be later passed to + `ResumePropagation` to allow propagating the event again. + """ return _core_.Event_StopPropagation(*args, **kwargs) def ResumePropagation(*args, **kwargs): - """ResumePropagation(self, int propagationLevel)""" + """ + ResumePropagation(self, int propagationLevel) + + Resume the event propagation by restoring the propagation level. (For + example, you can use the value returned by an earlier call to + `StopPropagation`.) + + """ return _core_.Event_ResumePropagation(*args, **kwargs) def Clone(*args, **kwargs): @@ -3376,11 +3926,21 @@ _core_.Event_swigregister(EventPtr) #--------------------------------------------------------------------------- class PropagationDisabler(object): - """Proxy of C++ PropagationDisabler class""" + """ + Helper class to temporarily change an event not to propagate. Simply + create an instance of this class and then whe it is destroyed the + propogation of the event will be restored. + """ def __repr__(self): return "<%s.%s; proxy of C++ wxPropagationDisabler instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self, Event event) -> PropagationDisabler""" + """ + __init__(self, Event event) -> PropagationDisabler + + Helper class to temporarily change an event not to propagate. Simply + create an instance of this class and then whe it is destroyed the + propogation of the event will be restored. + """ newobj = _core_.new_PropagationDisabler(*args, **kwargs) self.this = newobj.this self.thisown = 1 @@ -3400,11 +3960,21 @@ class PropagationDisablerPtr(PropagationDisabler): _core_.PropagationDisabler_swigregister(PropagationDisablerPtr) class PropagateOnce(object): - """Proxy of C++ PropagateOnce class""" + """ + A helper class that will temporarily lower propagation level of an + event. Simply create an instance of this class and then whe it is + destroyed the propogation of the event will be restored. + """ def __repr__(self): return "<%s.%s; proxy of C++ wxPropagateOnce instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self, Event event) -> PropagateOnce""" + """ + __init__(self, Event event) -> PropagateOnce + + A helper class that will temporarily lower propagation level of an + event. Simply create an instance of this class and then whe it is + destroyed the propogation of the event will be restored. + """ newobj = _core_.new_PropagateOnce(*args, **kwargs) self.this = newobj.this self.thisown = 1 @@ -3426,17 +3996,32 @@ _core_.PropagateOnce_swigregister(PropagateOncePtr) #--------------------------------------------------------------------------- class CommandEvent(Event): - """Proxy of C++ CommandEvent class""" + """ + This event class contains information about command events, which + originate from a variety of simple controls, as well as menus and + toolbars. + """ def __repr__(self): return "<%s.%s; proxy of C++ wxCommandEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self, wxEventType commandType=wxEVT_NULL, int winid=0) -> CommandEvent""" + """ + __init__(self, wxEventType commandType=wxEVT_NULL, int winid=0) -> CommandEvent + + This event class contains information about command events, which + originate from a variety of simple controls, as well as menus and + toolbars. + """ newobj = _core_.new_CommandEvent(*args, **kwargs) self.this = newobj.this self.thisown = 1 del newobj.thisown def GetSelection(*args, **kwargs): - """GetSelection(self) -> int""" + """ + GetSelection(self) -> int + + Returns item index for a listbox or choice selection event (not valid + for a deselection). + """ return _core_.CommandEvent_GetSelection(*args, **kwargs) def SetString(*args, **kwargs): @@ -3444,16 +4029,34 @@ class CommandEvent(Event): return _core_.CommandEvent_SetString(*args, **kwargs) def GetString(*args, **kwargs): - """GetString(self) -> String""" + """ + GetString(self) -> String + + Returns item string for a listbox or choice selection event (not valid + for a deselection). + """ return _core_.CommandEvent_GetString(*args, **kwargs) def IsChecked(*args, **kwargs): - """IsChecked(self) -> bool""" + """ + IsChecked(self) -> bool + + This method can be used with checkbox and menu events: for the + checkboxes, the method returns true for a selection event and false + for a deselection one. For the menu events, this method indicates if + the menu item just has become checked or unchecked (and thus only + makes sense for checkable menu items). + """ return _core_.CommandEvent_IsChecked(*args, **kwargs) Checked = IsChecked def IsSelection(*args, **kwargs): - """IsSelection(self) -> bool""" + """ + IsSelection(self) -> bool + + For a listbox or similar event, returns true if it is a selection, + false if it is a deselection. + """ return _core_.CommandEvent_IsSelection(*args, **kwargs) def SetExtraLong(*args, **kwargs): @@ -3461,7 +4064,16 @@ class CommandEvent(Event): return _core_.CommandEvent_SetExtraLong(*args, **kwargs) def GetExtraLong(*args, **kwargs): - """GetExtraLong(self) -> long""" + """ + GetExtraLong(self) -> long + + Returns extra information dependant on the event objects type. If the + event comes from a listbox selection, it is a boolean determining + whether the event was a selection (true) or a deselection (false). A + listbox deselection only occurs for multiple-selection boxes, and in + this case the index and string values are indeterminate and the + listbox must be examined by the application. + """ return _core_.CommandEvent_GetExtraLong(*args, **kwargs) def SetInt(*args, **kwargs): @@ -3469,7 +4081,13 @@ class CommandEvent(Event): return _core_.CommandEvent_SetInt(*args, **kwargs) def GetInt(*args, **kwargs): - """GetInt(self) -> long""" + """ + GetInt(self) -> long + + Returns the integer identifier corresponding to a listbox, choice or + radiobox selection (only if the event was a selection, not a + deselection), or a boolean value representing the value of a checkbox. + """ return _core_.CommandEvent_GetInt(*args, **kwargs) def Clone(*args, **kwargs): @@ -3487,25 +4105,57 @@ _core_.CommandEvent_swigregister(CommandEventPtr) #--------------------------------------------------------------------------- class NotifyEvent(CommandEvent): - """Proxy of C++ NotifyEvent class""" + """ + An instance of this class (or one of its derived classes) is sent from + a control when the control's state is being changed and the control + allows that change to be prevented from happening. The event handler + can call `Veto` or `Allow` to tell the control what to do. + """ def __repr__(self): return "<%s.%s; proxy of C++ wxNotifyEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self, wxEventType commandType=wxEVT_NULL, int winid=0) -> NotifyEvent""" + """ + __init__(self, wxEventType commandType=wxEVT_NULL, int winid=0) -> NotifyEvent + + An instance of this class (or one of its derived classes) is sent from + a control when the control's state is being changed and the control + allows that change to be prevented from happening. The event handler + can call `Veto` or `Allow` to tell the control what to do. + """ newobj = _core_.new_NotifyEvent(*args, **kwargs) self.this = newobj.this self.thisown = 1 del newobj.thisown def Veto(*args, **kwargs): - """Veto(self)""" + """ + Veto(self) + + Prevents the change announced by this event from happening. + + It is in general a good idea to notify the user about the reasons for + vetoing the change because otherwise the applications behaviour (which + just refuses to do what the user wants) might be quite surprising. + """ return _core_.NotifyEvent_Veto(*args, **kwargs) def Allow(*args, **kwargs): - """Allow(self)""" + """ + Allow(self) + + This is the opposite of `Veto`: it explicitly allows the event to be + processed. For most events it is not necessary to call this method as + the events are allowed anyhow but some are forbidden by default (this + will be mentioned in the corresponding event description). + """ return _core_.NotifyEvent_Allow(*args, **kwargs) def IsAllowed(*args, **kwargs): - """IsAllowed(self) -> bool""" + """ + IsAllowed(self) -> bool + + Returns true if the change is allowed (`Veto` hasn't been called) or + false otherwise (if it was). + """ return _core_.NotifyEvent_IsAllowed(*args, **kwargs) @@ -3519,7 +4169,12 @@ _core_.NotifyEvent_swigregister(NotifyEventPtr) #--------------------------------------------------------------------------- class ScrollEvent(CommandEvent): - """Proxy of C++ ScrollEvent class""" + """ + A scroll event holds information about events sent from stand-alone + scrollbars and sliders. Note that scrolled windows do not send + instnaces of this event class, but send the `wx.ScrollWinEvent` + instead. + """ def __repr__(self): return "<%s.%s; proxy of C++ wxScrollEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): @@ -3532,11 +4187,20 @@ class ScrollEvent(CommandEvent): self.thisown = 1 del newobj.thisown def GetOrientation(*args, **kwargs): - """GetOrientation(self) -> int""" + """ + GetOrientation(self) -> int + + Returns wx.HORIZONTAL or wx.VERTICAL, depending on the orientation of + the scrollbar. + """ return _core_.ScrollEvent_GetOrientation(*args, **kwargs) def GetPosition(*args, **kwargs): - """GetPosition(self) -> int""" + """ + GetPosition(self) -> int + + Returns the position of the scrollbar. + """ return _core_.ScrollEvent_GetPosition(*args, **kwargs) def SetOrientation(*args, **kwargs): @@ -3558,21 +4222,40 @@ _core_.ScrollEvent_swigregister(ScrollEventPtr) #--------------------------------------------------------------------------- class ScrollWinEvent(Event): - """Proxy of C++ ScrollWinEvent class""" + """ + A wx.ScrollWinEvent holds information about scrolling and is sent from + scrolling windows. + """ def __repr__(self): return "<%s.%s; proxy of C++ wxScrollWinEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self, wxEventType commandType=wxEVT_NULL, int pos=0, int orient=0) -> ScrollWinEvent""" + """ + __init__(self, wxEventType commandType=wxEVT_NULL, int pos=0, int orient=0) -> ScrollWinEvent + + A wx.ScrollWinEvent holds information about scrolling and is sent from + scrolling windows. + """ newobj = _core_.new_ScrollWinEvent(*args, **kwargs) self.this = newobj.this self.thisown = 1 del newobj.thisown def GetOrientation(*args, **kwargs): - """GetOrientation(self) -> int""" + """ + GetOrientation(self) -> int + + Returns wx.HORIZONTAL or wx.VERTICAL, depending on the orientation of + the scrollbar. + """ return _core_.ScrollWinEvent_GetOrientation(*args, **kwargs) def GetPosition(*args, **kwargs): - """GetPosition(self) -> int""" + """ + GetPosition(self) -> int + + Returns the position of the scrollbar for the thumb track and release + events. Note that this field can't be used for the other events, you + need to query the window itself for the current position in that case. + """ return _core_.ScrollWinEvent_GetPosition(*args, **kwargs) def SetOrientation(*args, **kwargs): @@ -3599,33 +4282,109 @@ MOUSE_BTN_LEFT = _core_.MOUSE_BTN_LEFT MOUSE_BTN_MIDDLE = _core_.MOUSE_BTN_MIDDLE MOUSE_BTN_RIGHT = _core_.MOUSE_BTN_RIGHT class MouseEvent(Event): - """Proxy of C++ MouseEvent class""" + """ + This event class contains information about the events generated by + the mouse: they include mouse buttons press and release events and + mouse move events. + + All mouse events involving the buttons use ``wx.MOUSE_BTN_LEFT`` for + the left mouse button, ``wx.MOUSE_BTN_MIDDLE`` for the middle one and + ``wx.MOUSE_BTN_RIGHT`` for the right one. Note that not all mice have + a middle button so a portable application should avoid relying on the + events from it. + + Note the difference between methods like `LeftDown` and `LeftIsDown`: + the former returns true when the event corresponds to the left mouse + button click while the latter returns true if the left mouse button is + currently being pressed. For example, when the user is dragging the + mouse you can use `LeftIsDown` to test whether the left mouse button + is (still) depressed. Also, by convention, if `LeftDown` returns true, + `LeftIsDown` will also return true in wxWidgets whatever the + underlying GUI behaviour is (which is platform-dependent). The same + applies, of course, to other mouse buttons as well. + """ def __repr__(self): return "<%s.%s; proxy of C++ wxMouseEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self, wxEventType mouseType=wxEVT_NULL) -> MouseEvent""" + """ + __init__(self, wxEventType mouseType=wxEVT_NULL) -> MouseEvent + + Constructs a wx.MouseEvent. Valid event types are: + + * wxEVT_ENTER_WINDOW + * wxEVT_LEAVE_WINDOW + * wxEVT_LEFT_DOWN + * wxEVT_LEFT_UP + * wxEVT_LEFT_DCLICK + * wxEVT_MIDDLE_DOWN + * wxEVT_MIDDLE_UP + * wxEVT_MIDDLE_DCLICK + * wxEVT_RIGHT_DOWN + * wxEVT_RIGHT_UP + * wxEVT_RIGHT_DCLICK + * wxEVT_MOTION + * wxEVT_MOUSEWHEEL + """ newobj = _core_.new_MouseEvent(*args, **kwargs) self.this = newobj.this self.thisown = 1 del newobj.thisown def IsButton(*args, **kwargs): - """IsButton(self) -> bool""" + """ + IsButton(self) -> bool + + Returns true if the event was a mouse button event (not necessarily a + button down event - that may be tested using `ButtonDown`). + """ return _core_.MouseEvent_IsButton(*args, **kwargs) def ButtonDown(*args, **kwargs): - """ButtonDown(self, int but=MOUSE_BTN_ANY) -> bool""" + """ + ButtonDown(self, int but=MOUSE_BTN_ANY) -> bool + + If the argument is omitted, this returns true if the event was any + mouse button down event. Otherwise the argument specifies which + button-down event shold be checked for (see `Button` for the possible + values). + """ return _core_.MouseEvent_ButtonDown(*args, **kwargs) def ButtonDClick(*args, **kwargs): - """ButtonDClick(self, int but=MOUSE_BTN_ANY) -> bool""" + """ + ButtonDClick(self, int but=MOUSE_BTN_ANY) -> bool + + If the argument is omitted, this returns true if the event was any + mouse double click event. Otherwise the argument specifies which + double click event to check for (see `Button` for the possible + values). + """ return _core_.MouseEvent_ButtonDClick(*args, **kwargs) def ButtonUp(*args, **kwargs): - """ButtonUp(self, int but=MOUSE_BTN_ANY) -> bool""" + """ + ButtonUp(self, int but=MOUSE_BTN_ANY) -> bool + + If the argument is omitted, this returns true if the event was any + mouse button up event. Otherwise the argument specifies which button + up event to check for (see `Button` for the possible values). + """ return _core_.MouseEvent_ButtonUp(*args, **kwargs) def Button(*args, **kwargs): - """Button(self, int but) -> bool""" + """ + Button(self, int button) -> bool + + Returns true if the identified mouse button is changing state. Valid + values of button are: + + ==================== ===================================== + wx.MOUSE_BTN_LEFT check if left button was pressed + wx.MOUSE_BTN_MIDDLE check if middle button was pressed + wx.MOUSE_BTN_RIGHT check if right button was pressed + wx.MOUSE_BTN_ANY check if any button was pressed + ==================== ===================================== + + """ return _core_.MouseEvent_Button(*args, **kwargs) def ButtonIsDown(*args, **kwargs): @@ -3633,23 +4392,48 @@ class MouseEvent(Event): return _core_.MouseEvent_ButtonIsDown(*args, **kwargs) def GetButton(*args, **kwargs): - """GetButton(self) -> int""" + """ + GetButton(self) -> int + + Returns the mouse button which generated this event or + wx.MOUSE_BTN_NONE if no button is involved (for mouse move, enter or + leave event, for example). Otherwise wx.MOUSE_BTN_LEFT is returned for + the left button down, up and double click events, wx.MOUSE_BTN_MIDDLE + and wx.MOUSE_BTN_RIGHT for the same events for the middle and the + right buttons respectively. + """ return _core_.MouseEvent_GetButton(*args, **kwargs) def ControlDown(*args, **kwargs): - """ControlDown(self) -> bool""" + """ + ControlDown(self) -> bool + + Returns true if the control key was down at the time of the event. + """ return _core_.MouseEvent_ControlDown(*args, **kwargs) def MetaDown(*args, **kwargs): - """MetaDown(self) -> bool""" + """ + MetaDown(self) -> bool + + Returns true if the Meta key was down at the time of the event. + """ return _core_.MouseEvent_MetaDown(*args, **kwargs) def AltDown(*args, **kwargs): - """AltDown(self) -> bool""" + """ + AltDown(self) -> bool + + Returns true if the Alt key was down at the time of the event. + """ return _core_.MouseEvent_AltDown(*args, **kwargs) def ShiftDown(*args, **kwargs): - """ShiftDown(self) -> bool""" + """ + ShiftDown(self) -> bool + + Returns true if the Shift key was down at the time of the event. + """ return _core_.MouseEvent_ShiftDown(*args, **kwargs) def CmdDown(*args, **kwargs): @@ -3658,84 +4442,162 @@ class MouseEvent(Event): "Cmd" is a pseudo key which is the same as Control for PC and Unix platforms but the special "Apple" (a.k.a as "Command") key on - Macs: it makes often sense to use it instead of, say, `ControlDown` + Macs. It often makes sense to use it instead of, say, `ControlDown` because Cmd key is used for the same thing under Mac as Ctrl - elsewhere. The Ctrl still exists, it's just not used for this + elsewhere. The Ctrl key still exists, it's just not used for this purpose. So for non-Mac platforms this is the same as `ControlDown` and Macs this is the same as `MetaDown`. """ return _core_.MouseEvent_CmdDown(*args, **kwargs) def LeftDown(*args, **kwargs): - """LeftDown(self) -> bool""" + """ + LeftDown(self) -> bool + + Returns true if the left mouse button state changed to down. + """ return _core_.MouseEvent_LeftDown(*args, **kwargs) def MiddleDown(*args, **kwargs): - """MiddleDown(self) -> bool""" + """ + MiddleDown(self) -> bool + + Returns true if the middle mouse button state changed to down. + """ return _core_.MouseEvent_MiddleDown(*args, **kwargs) def RightDown(*args, **kwargs): - """RightDown(self) -> bool""" + """ + RightDown(self) -> bool + + Returns true if the right mouse button state changed to down. + """ return _core_.MouseEvent_RightDown(*args, **kwargs) def LeftUp(*args, **kwargs): - """LeftUp(self) -> bool""" + """ + LeftUp(self) -> bool + + Returns true if the left mouse button state changed to up. + """ return _core_.MouseEvent_LeftUp(*args, **kwargs) def MiddleUp(*args, **kwargs): - """MiddleUp(self) -> bool""" + """ + MiddleUp(self) -> bool + + Returns true if the middle mouse button state changed to up. + """ return _core_.MouseEvent_MiddleUp(*args, **kwargs) def RightUp(*args, **kwargs): - """RightUp(self) -> bool""" + """ + RightUp(self) -> bool + + Returns true if the right mouse button state changed to up. + """ return _core_.MouseEvent_RightUp(*args, **kwargs) def LeftDClick(*args, **kwargs): - """LeftDClick(self) -> bool""" + """ + LeftDClick(self) -> bool + + Returns true if the event was a left button double click. + """ return _core_.MouseEvent_LeftDClick(*args, **kwargs) def MiddleDClick(*args, **kwargs): - """MiddleDClick(self) -> bool""" + """ + MiddleDClick(self) -> bool + + Returns true if the event was a middle button double click. + """ return _core_.MouseEvent_MiddleDClick(*args, **kwargs) def RightDClick(*args, **kwargs): - """RightDClick(self) -> bool""" + """ + RightDClick(self) -> bool + + Returns true if the event was a right button double click. + """ return _core_.MouseEvent_RightDClick(*args, **kwargs) def LeftIsDown(*args, **kwargs): - """LeftIsDown(self) -> bool""" + """ + LeftIsDown(self) -> bool + + Returns true if the left mouse button is currently down, independent + of the current event type. + + Please notice that it is not the same as LeftDown which returns true + if the left mouse button was just pressed. Rather, it describes the + state of the mouse button before the event happened. + + This event is usually used in the mouse event handlers which process + "move mouse" messages to determine whether the user is (still) + dragging the mouse. + """ return _core_.MouseEvent_LeftIsDown(*args, **kwargs) def MiddleIsDown(*args, **kwargs): - """MiddleIsDown(self) -> bool""" + """ + MiddleIsDown(self) -> bool + + Returns true if the middle mouse button is currently down, independent + of the current event type. + """ return _core_.MouseEvent_MiddleIsDown(*args, **kwargs) def RightIsDown(*args, **kwargs): - """RightIsDown(self) -> bool""" + """ + RightIsDown(self) -> bool + + Returns true if the right mouse button is currently down, independent + of the current event type. + """ return _core_.MouseEvent_RightIsDown(*args, **kwargs) def Dragging(*args, **kwargs): - """Dragging(self) -> bool""" + """ + Dragging(self) -> bool + + Returns true if this was a dragging event (motion while a button is + depressed). + """ return _core_.MouseEvent_Dragging(*args, **kwargs) def Moving(*args, **kwargs): - """Moving(self) -> bool""" + """ + Moving(self) -> bool + + Returns true if this was a motion event and no mouse buttons were + pressed. If any mouse button is held pressed, then this method returns + false and Dragging returns true. + """ return _core_.MouseEvent_Moving(*args, **kwargs) def Entering(*args, **kwargs): - """Entering(self) -> bool""" + """ + Entering(self) -> bool + + Returns true if the mouse was entering the window. + """ return _core_.MouseEvent_Entering(*args, **kwargs) def Leaving(*args, **kwargs): - """Leaving(self) -> bool""" + """ + Leaving(self) -> bool + + Returns true if the mouse was leaving the window. + """ return _core_.MouseEvent_Leaving(*args, **kwargs) def GetPosition(*args, **kwargs): """ GetPosition(self) -> Point - Returns the position of the mouse in window coordinates when the event - happened. + Returns the pixel position of the mouse in window coordinates when the + event happened. """ return _core_.MouseEvent_GetPosition(*args, **kwargs) @@ -3743,37 +4605,77 @@ class MouseEvent(Event): """ GetPositionTuple() -> (x,y) - Returns the position of the mouse in window coordinates when the event - happened. + Returns the pixel position of the mouse in window coordinates when the + event happened. """ return _core_.MouseEvent_GetPositionTuple(*args, **kwargs) def GetLogicalPosition(*args, **kwargs): - """GetLogicalPosition(self, DC dc) -> Point""" + """ + GetLogicalPosition(self, DC dc) -> Point + + Returns the logical mouse position in pixels (i.e. translated + according to the translation set for the DC, which usually indicates + that the window has been scrolled). + """ return _core_.MouseEvent_GetLogicalPosition(*args, **kwargs) def GetX(*args, **kwargs): - """GetX(self) -> int""" + """ + GetX(self) -> int + + Returns X coordinate of the physical mouse event position. + """ return _core_.MouseEvent_GetX(*args, **kwargs) def GetY(*args, **kwargs): - """GetY(self) -> int""" + """ + GetY(self) -> int + + Returns Y coordinate of the physical mouse event position. + """ return _core_.MouseEvent_GetY(*args, **kwargs) def GetWheelRotation(*args, **kwargs): - """GetWheelRotation(self) -> int""" + """ + GetWheelRotation(self) -> int + + Get wheel rotation, positive or negative indicates direction of + rotation. Current devices all send an event when rotation is equal to + +/-WheelDelta, but this allows for finer resolution devices to be + created in the future. Because of this you shouldn't assume that one + event is equal to 1 line or whatever, but you should be able to either + do partial line scrolling or wait until +/-WheelDelta rotation values + have been accumulated before scrolling. + """ return _core_.MouseEvent_GetWheelRotation(*args, **kwargs) def GetWheelDelta(*args, **kwargs): - """GetWheelDelta(self) -> int""" + """ + GetWheelDelta(self) -> int + + Get wheel delta, normally 120. This is the threshold for action to be + taken, and one such action (for example, scrolling one increment) + should occur for each delta. + """ return _core_.MouseEvent_GetWheelDelta(*args, **kwargs) def GetLinesPerAction(*args, **kwargs): - """GetLinesPerAction(self) -> int""" + """ + GetLinesPerAction(self) -> int + + Returns the configured number of lines (or whatever) to be scrolled + per wheel action. Defaults to three. + """ return _core_.MouseEvent_GetLinesPerAction(*args, **kwargs) def IsPageScroll(*args, **kwargs): - """IsPageScroll(self) -> bool""" + """ + IsPageScroll(self) -> bool + + Returns true if the system has been setup to do page scrolling with + the mouse wheel instead of line scrolling. + """ return _core_.MouseEvent_IsPageScroll(*args, **kwargs) m_x = property(_core_.MouseEvent_m_x_get, _core_.MouseEvent_m_x_set) @@ -3799,33 +4701,63 @@ _core_.MouseEvent_swigregister(MouseEventPtr) #--------------------------------------------------------------------------- class SetCursorEvent(Event): - """Proxy of C++ SetCursorEvent class""" + """ + A SetCursorEvent is generated when the mouse cursor is about to be set + as a result of mouse motion. This event gives the application the + chance to perform specific mouse cursor processing based on the + current position of the mouse within the window. Use the `SetCursor` + method to specify the cursor you want to be displayed. + """ def __repr__(self): return "<%s.%s; proxy of C++ wxSetCursorEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self, int x=0, int y=0) -> SetCursorEvent""" + """ + __init__(self, int x=0, int y=0) -> SetCursorEvent + + Construct a new `wx.SetCursorEvent`. + """ newobj = _core_.new_SetCursorEvent(*args, **kwargs) self.this = newobj.this self.thisown = 1 del newobj.thisown def GetX(*args, **kwargs): - """GetX(self) -> int""" + """ + GetX(self) -> int + + Returns the X coordinate of the mouse in client coordinates. + """ return _core_.SetCursorEvent_GetX(*args, **kwargs) def GetY(*args, **kwargs): - """GetY(self) -> int""" + """ + GetY(self) -> int + + Returns the Y coordinate of the mouse in client coordinates. + """ return _core_.SetCursorEvent_GetY(*args, **kwargs) def SetCursor(*args, **kwargs): - """SetCursor(self, Cursor cursor)""" + """ + SetCursor(self, Cursor cursor) + + Sets the cursor associated with this event. + """ return _core_.SetCursorEvent_SetCursor(*args, **kwargs) def GetCursor(*args, **kwargs): - """GetCursor(self) -> Cursor""" + """ + GetCursor(self) -> Cursor + + Returns a reference to the cursor specified by this event. + """ return _core_.SetCursorEvent_GetCursor(*args, **kwargs) def HasCursor(*args, **kwargs): - """HasCursor(self) -> bool""" + """ + HasCursor(self) -> bool + + Returns true if the cursor specified by this event is a valid cursor. + """ return _core_.SetCursorEvent_HasCursor(*args, **kwargs) @@ -3839,29 +4771,111 @@ _core_.SetCursorEvent_swigregister(SetCursorEventPtr) #--------------------------------------------------------------------------- class KeyEvent(Event): - """Proxy of C++ KeyEvent class""" + """ + This event class contains information about keypress and character + events. These events are only sent to the widget that currently has + the keyboard focus. + + Notice that there are three different kinds of keyboard events in + wxWidgets: key down and up events and char events. The difference + between the first two is clear - the first corresponds to a key press + and the second to a key release - otherwise they are identical. Just + note that if the key is maintained in a pressed state you will + typically get a lot of (automatically generated) down events but only + one up so it is wrong to assume that there is one up event + corresponding to each down one. + + Both key events provide untranslated key codes while the char event + carries the translated one. The untranslated code for alphanumeric + keys is always an upper case value. For the other keys it is one of + WXK_XXX values from the keycodes table. The translated key is, in + general, the character the user expects to appear as the result of the + key combination when typing the text into a text entry zone, for + example. + + A few examples to clarify this (all assume that CAPS LOCK is unpressed + and the standard US keyboard): when the 'A' key is pressed, the key + down event key code is equal to ASCII A == 65. But the char event key + code is ASCII a == 97. On the other hand, if you press both SHIFT and + 'A' keys simultaneously , the key code in key down event will still be + just 'A' while the char event key code parameter will now be 'A' as + well. + + Although in this simple case it is clear that the correct key code + could be found in the key down event handler by checking the value + returned by `ShiftDown`, in general you should use EVT_CHAR for this + as for non alphanumeric keys or non-US keyboard layouts the + translation is keyboard-layout dependent and can only be done properly + by the system itself. + + Another kind of translation is done when the control key is pressed: + for example, for CTRL-A key press the key down event still carries the + same key code 'A' as usual but the char event will have key code of 1, + the ASCII value of this key combination. + + You may discover how the other keys on your system behave + interactively by running the KeyEvents sample in the wxPython demo and + pressing some keys while the blue box at the top has the keyboard + focus. + + **Note**: If a key down event is caught and the event handler does not + call event.Skip() then the coresponding char event will not + happen. This is by design and enables the programs that handle both + types of events to be a bit simpler. + + **Note for Windows programmers**: The key and char events in wxWidgets + are similar to but slightly different from Windows WM_KEYDOWN and + WM_CHAR events. In particular, Alt-x combination will generate a char + event in wxWidgets (unless it is used as an accelerator). + + **Tip**: be sure to call event.Skip() for events that you don't + process in key event function, otherwise menu shortcuts may cease to + work under Windows. + + """ def __repr__(self): return "<%s.%s; proxy of C++ wxKeyEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self, wxEventType keyType=wxEVT_NULL) -> KeyEvent""" + """ + __init__(self, wxEventType eventType=wxEVT_NULL) -> KeyEvent + + Construct a new `wx.KeyEvent`. Valid event types are: + * + """ newobj = _core_.new_KeyEvent(*args, **kwargs) self.this = newobj.this self.thisown = 1 del newobj.thisown def ControlDown(*args, **kwargs): - """ControlDown(self) -> bool""" + """ + ControlDown(self) -> bool + + Returns ``True`` if the Control key was down at the time of the event. + """ return _core_.KeyEvent_ControlDown(*args, **kwargs) def MetaDown(*args, **kwargs): - """MetaDown(self) -> bool""" + """ + MetaDown(self) -> bool + + Returns ``True`` if the Meta key was down at the time of the event. + """ return _core_.KeyEvent_MetaDown(*args, **kwargs) def AltDown(*args, **kwargs): - """AltDown(self) -> bool""" + """ + AltDown(self) -> bool + + Returns ``True`` if the Alt key was down at the time of the event. + """ return _core_.KeyEvent_AltDown(*args, **kwargs) def ShiftDown(*args, **kwargs): - """ShiftDown(self) -> bool""" + """ + ShiftDown(self) -> bool + + Returns ``True`` if the Shift key was down at the time of the event. + """ return _core_.KeyEvent_ShiftDown(*args, **kwargs) def CmdDown(*args, **kwargs): @@ -3870,7 +4884,7 @@ class KeyEvent(Event): "Cmd" is a pseudo key which is the same as Control for PC and Unix platforms but the special "Apple" (a.k.a as "Command") key on - Macs: it makes often sense to use it instead of, say, `ControlDown` + Macs. It makes often sense to use it instead of, say, `ControlDown` because Cmd key is used for the same thing under Mac as Ctrl elsewhere. The Ctrl still exists, it's just not used for this purpose. So for non-Mac platforms this is the same as `ControlDown` @@ -3879,32 +4893,71 @@ class KeyEvent(Event): return _core_.KeyEvent_CmdDown(*args, **kwargs) def HasModifiers(*args, **kwargs): - """HasModifiers(self) -> bool""" + """ + HasModifiers(self) -> bool + + Returns true if either CTRL or ALT keys was down at the time of the + key event. Note that this function does not take into account neither + SHIFT nor META key states (the reason for ignoring the latter is that + it is common for NUMLOCK key to be configured as META under X but the + key presses even while NUMLOCK is on should be still processed + normally). + """ return _core_.KeyEvent_HasModifiers(*args, **kwargs) def GetKeyCode(*args, **kwargs): - """GetKeyCode(self) -> int""" + """ + GetKeyCode(self) -> int + + Returns the virtual key code. ASCII events return normal ASCII values, + while non-ASCII events return values such as WXK_LEFT for the left + cursor key. See `wx.KeyEvent` for a full list of the virtual key + codes. + + Note that in Unicode build, the returned value is meaningful only if + the user entered a character that can be represented in current + locale's default charset. You can obtain the corresponding Unicode + character using `GetUnicodeKey`. + """ return _core_.KeyEvent_GetKeyCode(*args, **kwargs) KeyCode = GetKeyCode def GetUnicodeKey(*args, **kwargs): - """GetUnicodeKey(self) -> int""" + """ + GetUnicodeKey(self) -> int + + Returns the Unicode character corresponding to this key event. This + function is only meaningfule in a Unicode build of wxPython. + """ return _core_.KeyEvent_GetUnicodeKey(*args, **kwargs) GetUniChar = GetUnicodeKey def GetRawKeyCode(*args, **kwargs): - """GetRawKeyCode(self) -> unsigned int""" + """ + GetRawKeyCode(self) -> unsigned int + + Returns the raw key code for this event. This is a platform-dependent + scan code which should only be used in advanced + applications. Currently the raw key codes are not supported by all + ports. + """ return _core_.KeyEvent_GetRawKeyCode(*args, **kwargs) def GetRawKeyFlags(*args, **kwargs): - """GetRawKeyFlags(self) -> unsigned int""" + """ + GetRawKeyFlags(self) -> unsigned int + + Returns the low level key flags for this event. The flags are + platform-dependent and should only be used in advanced applications. + Currently the raw key flags are not supported by all ports. + """ return _core_.KeyEvent_GetRawKeyFlags(*args, **kwargs) def GetPosition(*args, **kwargs): """ GetPosition(self) -> Point - Find the position of the event. + Find the position of the event, if applicable. """ return _core_.KeyEvent_GetPosition(*args, **kwargs) @@ -3912,16 +4965,26 @@ class KeyEvent(Event): """ GetPositionTuple() -> (x,y) - Find the position of the event. + Find the position of the event, if applicable. """ return _core_.KeyEvent_GetPositionTuple(*args, **kwargs) def GetX(*args, **kwargs): - """GetX(self) -> int""" + """ + GetX(self) -> int + + Returns the X position (in client coordinates) of the event, if + applicable. + """ return _core_.KeyEvent_GetX(*args, **kwargs) def GetY(*args, **kwargs): - """GetY(self) -> int""" + """ + GetY(self) -> int + + Returns the Y position (in client coordinates) of the event, if + applicable. + """ return _core_.KeyEvent_GetY(*args, **kwargs) m_x = property(_core_.KeyEvent_m_x_get, _core_.KeyEvent_m_x_set) @@ -3945,17 +5008,42 @@ _core_.KeyEvent_swigregister(KeyEventPtr) #--------------------------------------------------------------------------- class SizeEvent(Event): - """Proxy of C++ SizeEvent class""" + """ + A size event holds information about size change events. The EVT_SIZE + handler function will be called when the window it is bound to has + been resized. + + Note that the size passed is of the whole window: call + `wx.Window.GetClientSize` for the area which may be used by the + application. + + When a window is resized, usually only a small part of the window is + damaged and and that area is all that is in the update region for the + next paint event. However, if your drawing depends on the size of the + window, you may need to clear the DC explicitly and repaint the whole + window. In which case, you may need to call `wx.Window.Refresh` to + invalidate the entire window. + + """ def __repr__(self): return "<%s.%s; proxy of C++ wxSizeEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self, Size sz=DefaultSize, int winid=0) -> SizeEvent""" + """ + __init__(self, Size sz=DefaultSize, int winid=0) -> SizeEvent + + Construct a new ``wx.SizeEvent``. + """ newobj = _core_.new_SizeEvent(*args, **kwargs) self.this = newobj.this self.thisown = 1 del newobj.thisown def GetSize(*args, **kwargs): - """GetSize(self) -> Size""" + """ + GetSize(self) -> Size + + Returns the entire size of the window generating the size change + event. + """ return _core_.SizeEvent_GetSize(*args, **kwargs) def GetRect(*args, **kwargs): @@ -3983,17 +5071,28 @@ _core_.SizeEvent_swigregister(SizeEventPtr) #--------------------------------------------------------------------------- class MoveEvent(Event): - """Proxy of C++ MoveEvent class""" + """ + This event object is sent for EVT_MOVE event bindings when a window is + moved to a new position. + """ def __repr__(self): return "<%s.%s; proxy of C++ wxMoveEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self, Point pos=DefaultPosition, int winid=0) -> MoveEvent""" + """ + __init__(self, Point pos=DefaultPosition, int winid=0) -> MoveEvent + + Constructor. + """ newobj = _core_.new_MoveEvent(*args, **kwargs) self.this = newobj.this self.thisown = 1 del newobj.thisown def GetPosition(*args, **kwargs): - """GetPosition(self) -> Point""" + """ + GetPosition(self) -> Point + + Returns the position of the window generating the move change event. + """ return _core_.MoveEvent_GetPosition(*args, **kwargs) def GetRect(*args, **kwargs): @@ -4022,7 +5121,21 @@ _core_.MoveEvent_swigregister(MoveEventPtr) #--------------------------------------------------------------------------- class PaintEvent(Event): - """Proxy of C++ PaintEvent class""" + """ + A paint event is sent when a window's contents needs to be repainted. + Note that in an EVT_PAINT handler the application must *always* create + a `wx.PaintDC` object, even if you do not use it. Otherwise MS + Windows assumes that the window has not been painted yet and will send + the event again, causing endless refreshes. + + You can optimize painting by retrieving the rectangles that have been + damaged using `wx.Window.GetUpdateRegion` and/or `wx.RegionIterator`, + and only repainting these rectangles. The rectangles are in terms of + the client area, and are unscrolled, so you will need to do some + calculations using the current view position to obtain logical, + scrolled units. + + """ def __repr__(self): return "<%s.%s; proxy of C++ wxPaintEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): @@ -4060,17 +5173,37 @@ _core_.NcPaintEvent_swigregister(NcPaintEventPtr) #--------------------------------------------------------------------------- class EraseEvent(Event): - """Proxy of C++ EraseEvent class""" + """ + An erase event is sent whenever the background of a window needs to be + repainted. To intercept this event use the EVT_ERASE_BACKGROUND event + binder. On some platforms, such as GTK+, this event is simulated + (simply generated just before the paint event) and may cause flicker. + + To paint a custom background use the `GetDC` method and use the returned + device context if it is not ``None``, otherwise create a temporary + `wx.ClientDC` and draw on that. + + """ def __repr__(self): return "<%s.%s; proxy of C++ wxEraseEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self, int Id=0, DC dc=(wxDC *) NULL) -> EraseEvent""" + """ + __init__(self, int Id=0, DC dc=None) -> EraseEvent + + Constructor + """ newobj = _core_.new_EraseEvent(*args, **kwargs) self.this = newobj.this self.thisown = 1 del newobj.thisown def GetDC(*args, **kwargs): - """GetDC(self) -> DC""" + """ + GetDC(self) -> DC + + Returns the device context the event handler should draw upon. If + ``None`` is returned then create a temporary `wx.ClientDC` and use + that instead. + """ return _core_.EraseEvent_GetDC(*args, **kwargs) @@ -4084,17 +5217,38 @@ _core_.EraseEvent_swigregister(EraseEventPtr) #--------------------------------------------------------------------------- class FocusEvent(Event): - """Proxy of C++ FocusEvent class""" + """ + A focus event is sent when a window's focus changes. The window losing + focus receives an EVT_KILL_FOCUS event while the window gaining it + gets an EVT_SET_FOCUS event. + + Notice that the set focus event happens both when the user gives focus + to the window (whether using the mouse or keyboard) and when it is + done from the program itself using `wx.Window.SetFocus`. + + """ def __repr__(self): return "<%s.%s; proxy of C++ wxFocusEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self, wxEventType type=wxEVT_NULL, int winid=0) -> FocusEvent""" + """ + __init__(self, wxEventType type=wxEVT_NULL, int winid=0) -> FocusEvent + + Constructor + """ newobj = _core_.new_FocusEvent(*args, **kwargs) self.this = newobj.this self.thisown = 1 del newobj.thisown def GetWindow(*args, **kwargs): - """GetWindow(self) -> Window""" + """ + GetWindow(self) -> Window + + Returns the other window associated with this event, that is the + window which had the focus before for the EVT_SET_FOCUS event and the + window which is going to receive focus for the wxEVT_KILL_FOCUS event. + + Warning: the window returned may be None! + """ return _core_.FocusEvent_GetWindow(*args, **kwargs) def SetWindow(*args, **kwargs): @@ -4112,17 +5266,29 @@ _core_.FocusEvent_swigregister(FocusEventPtr) #--------------------------------------------------------------------------- class ChildFocusEvent(CommandEvent): - """Proxy of C++ ChildFocusEvent class""" + """ + wx.ChildFocusEvent notifies the parent that a child has received the + focus. Unlike `wx.FocusEvent` it is propagated up the window + heirarchy. + """ def __repr__(self): return "<%s.%s; proxy of C++ wxChildFocusEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self, Window win=None) -> ChildFocusEvent""" + """ + __init__(self, Window win=None) -> ChildFocusEvent + + Constructor + """ newobj = _core_.new_ChildFocusEvent(*args, **kwargs) self.this = newobj.this self.thisown = 1 del newobj.thisown def GetWindow(*args, **kwargs): - """GetWindow(self) -> Window""" + """ + GetWindow(self) -> Window + + The window which has just received the focus. + """ return _core_.ChildFocusEvent_GetWindow(*args, **kwargs) @@ -4136,17 +5302,41 @@ _core_.ChildFocusEvent_swigregister(ChildFocusEventPtr) #--------------------------------------------------------------------------- class ActivateEvent(Event): - """Proxy of C++ ActivateEvent class""" + """ + An activate event is sent when a top-level window or the entire + application is being activated or deactivated. + + A top-level window (a dialog or frame) receives an activate event when + is being activated or deactivated. This is indicated visually by the + title bar changing colour, and a subwindow gaining the keyboard focus. + An application is activated or deactivated when one of its frames + becomes activated, or a frame becomes inactivate resulting in all + application frames being inactive. + + Please note that usually you should call event.Skip() in your handlers + for these events so the default handlers will still be called, as not + doing so can result in strange effects. + + """ def __repr__(self): return "<%s.%s; proxy of C++ wxActivateEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self, wxEventType type=wxEVT_NULL, bool active=True, int Id=0) -> ActivateEvent""" + """ + __init__(self, wxEventType type=wxEVT_NULL, bool active=True, int Id=0) -> ActivateEvent + + Constructor + """ newobj = _core_.new_ActivateEvent(*args, **kwargs) self.this = newobj.this self.thisown = 1 del newobj.thisown def GetActive(*args, **kwargs): - """GetActive(self) -> bool""" + """ + GetActive(self) -> bool + + Returns true if the application or window is being activated, false + otherwise. + """ return _core_.ActivateEvent_GetActive(*args, **kwargs) @@ -4160,11 +5350,21 @@ _core_.ActivateEvent_swigregister(ActivateEventPtr) #--------------------------------------------------------------------------- class InitDialogEvent(Event): - """Proxy of C++ InitDialogEvent class""" + """ + A wx.InitDialogEvent is sent as a dialog is being initialised, or for + any window when `wx.Window.InitDialog` is called. Handlers for this + event can transfer data to the window, or anything else that should be + done before the user begins editing the form. The default handler + calls `wx.Window.TransferDataToWindow`. + """ def __repr__(self): return "<%s.%s; proxy of C++ wxInitDialogEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self, int Id=0) -> InitDialogEvent""" + """ + __init__(self, int Id=0) -> InitDialogEvent + + Constructor + """ newobj = _core_.new_InitDialogEvent(*args, **kwargs) self.this = newobj.this self.thisown = 1 @@ -4180,25 +5380,52 @@ _core_.InitDialogEvent_swigregister(InitDialogEventPtr) #--------------------------------------------------------------------------- class MenuEvent(Event): - """Proxy of C++ MenuEvent class""" + """ + This class is used for a variety of menu-related events. Note that + these do not include menu command events, which are handled by sending + `wx.CommandEvent` objects. + + The default handler for wx.EVT_MENU_HIGHLIGHT displays menu item help + text in the first field of the status bar. + """ def __repr__(self): return "<%s.%s; proxy of C++ wxMenuEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self, wxEventType type=wxEVT_NULL, int winid=0, Menu menu=None) -> MenuEvent""" + """ + __init__(self, wxEventType type=wxEVT_NULL, int winid=0, Menu menu=None) -> MenuEvent + + Constructor + """ newobj = _core_.new_MenuEvent(*args, **kwargs) self.this = newobj.this self.thisown = 1 del newobj.thisown def GetMenuId(*args, **kwargs): - """GetMenuId(self) -> int""" + """ + GetMenuId(self) -> int + + Returns the menu identifier associated with the event. This method + should be only used with the HIGHLIGHT events. + """ return _core_.MenuEvent_GetMenuId(*args, **kwargs) def IsPopup(*args, **kwargs): - """IsPopup(self) -> bool""" + """ + IsPopup(self) -> bool + + Returns ``True`` if the menu which is being opened or closed is a + popup menu, ``False`` if it is a normal one. This method should only + be used with the OPEN and CLOSE events. + """ return _core_.MenuEvent_IsPopup(*args, **kwargs) def GetMenu(*args, **kwargs): - """GetMenu(self) -> Menu""" + """ + GetMenu(self) -> Menu + + Returns the menu which is being opened or closed. This method should + only be used with the OPEN and CLOSE events. + """ return _core_.MenuEvent_GetMenu(*args, **kwargs) @@ -4212,38 +5439,89 @@ _core_.MenuEvent_swigregister(MenuEventPtr) #--------------------------------------------------------------------------- class CloseEvent(Event): - """Proxy of C++ CloseEvent class""" + """ + This event class contains information about window and session close + events. + + The handler function for EVT_CLOSE is called when the user has tried + to close a a frame or dialog box using the window manager controls or + the system menu. It can also be invoked by the application itself + programmatically, for example by calling the `wx.Window.Close` + function. + + You should check whether the application is forcing the deletion of + the window using `CanVeto`. If it returns ``False``, you must destroy + the window using `wx.Window.Destroy`. If the return value is ``True``, + it is up to you whether you respond by destroying the window or not. + For example you may wish to display a message dialog prompting to save + files or to cancel the close. + + If you don't destroy the window, you should call `Veto` to let the + calling code know that you did not destroy the window. This allows the + `wx.Window.Close` function to return ``True`` or ``False`` depending + on whether the close instruction was honored or not. + """ def __repr__(self): return "<%s.%s; proxy of C++ wxCloseEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self, wxEventType type=wxEVT_NULL, int winid=0) -> CloseEvent""" + """ + __init__(self, wxEventType type=wxEVT_NULL, int winid=0) -> CloseEvent + + Constructor. + """ newobj = _core_.new_CloseEvent(*args, **kwargs) self.this = newobj.this self.thisown = 1 del newobj.thisown def SetLoggingOff(*args, **kwargs): - """SetLoggingOff(self, bool logOff)""" + """ + SetLoggingOff(self, bool logOff) + + Sets the 'logging off' flag. + """ return _core_.CloseEvent_SetLoggingOff(*args, **kwargs) def GetLoggingOff(*args, **kwargs): - """GetLoggingOff(self) -> bool""" + """ + GetLoggingOff(self) -> bool + + Returns true if the user is logging off. + """ return _core_.CloseEvent_GetLoggingOff(*args, **kwargs) def Veto(*args, **kwargs): - """Veto(self, bool veto=True)""" + """ + Veto(self, bool veto=True) + + Call this from your event handler to veto a system shutdown or to + signal to the calling application that a window close did not happen. + + You can only veto a shutdown or close if `CanVeto` returns true. + """ return _core_.CloseEvent_Veto(*args, **kwargs) + def GetVeto(*args, **kwargs): + """GetVeto(self) -> bool""" + return _core_.CloseEvent_GetVeto(*args, **kwargs) + def SetCanVeto(*args, **kwargs): - """SetCanVeto(self, bool canVeto)""" + """ + SetCanVeto(self, bool canVeto) + + Sets the 'can veto' flag. + """ return _core_.CloseEvent_SetCanVeto(*args, **kwargs) def CanVeto(*args, **kwargs): - """CanVeto(self) -> bool""" - return _core_.CloseEvent_CanVeto(*args, **kwargs) + """ + CanVeto(self) -> bool - def GetVeto(*args, **kwargs): - """GetVeto(self) -> bool""" - return _core_.CloseEvent_GetVeto(*args, **kwargs) + Returns true if you can veto a system shutdown or a window close + event. Vetoing a window close event is not possible if the calling + code wishes to force the application to exit, and so this function + must be called to check this. + """ + return _core_.CloseEvent_CanVeto(*args, **kwargs) class CloseEventPtr(CloseEvent): @@ -4256,11 +5534,15 @@ _core_.CloseEvent_swigregister(CloseEventPtr) #--------------------------------------------------------------------------- class ShowEvent(Event): - """Proxy of C++ ShowEvent class""" + """An EVT_SHOW event is sent when a window is shown or hidden.""" def __repr__(self): return "<%s.%s; proxy of C++ wxShowEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self, int winid=0, bool show=False) -> ShowEvent""" + """ + __init__(self, int winid=0, bool show=False) -> ShowEvent + + An EVT_SHOW event is sent when a window is shown or hidden. + """ newobj = _core_.new_ShowEvent(*args, **kwargs) self.this = newobj.this self.thisown = 1 @@ -4284,17 +5566,30 @@ _core_.ShowEvent_swigregister(ShowEventPtr) #--------------------------------------------------------------------------- class IconizeEvent(Event): - """Proxy of C++ IconizeEvent class""" + """ + An EVT_ICONIZE event is sent when a frame is iconized (minimized) or + restored. + """ def __repr__(self): return "<%s.%s; proxy of C++ wxIconizeEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self, int id=0, bool iconized=True) -> IconizeEvent""" + """ + __init__(self, int id=0, bool iconized=True) -> IconizeEvent + + An EVT_ICONIZE event is sent when a frame is iconized (minimized) or + restored. + """ newobj = _core_.new_IconizeEvent(*args, **kwargs) self.this = newobj.this self.thisown = 1 del newobj.thisown def Iconized(*args, **kwargs): - """Iconized(self) -> bool""" + """ + Iconized(self) -> bool + + Returns ``True`` if the frame has been iconized, ``False`` if it has + been restored. + """ return _core_.IconizeEvent_Iconized(*args, **kwargs) @@ -4308,11 +5603,15 @@ _core_.IconizeEvent_swigregister(IconizeEventPtr) #--------------------------------------------------------------------------- class MaximizeEvent(Event): - """Proxy of C++ MaximizeEvent class""" + """An EVT_MAXIMIZE event is sent when a frame is maximized or restored.""" def __repr__(self): return "<%s.%s; proxy of C++ wxMaximizeEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self, int id=0) -> MaximizeEvent""" + """ + __init__(self, int id=0) -> MaximizeEvent + + An EVT_MAXIMIZE event is sent when a frame is maximized or restored. + """ newobj = _core_.new_MaximizeEvent(*args, **kwargs) self.this = newobj.this self.thisown = 1 @@ -4328,20 +5627,46 @@ _core_.MaximizeEvent_swigregister(MaximizeEventPtr) #--------------------------------------------------------------------------- class DropFilesEvent(Event): - """Proxy of C++ DropFilesEvent class""" + """ + This class is used for drop files events, that is, when files have + been dropped onto the window. This functionality is only available + under Windows. The window must have previously been enabled for + dropping by calling `wx.Window.DragAcceptFiles`. + + Important note: this is a separate implementation to the more general + drag and drop implementation using `wx.FileDropTarget`, and etc. This + implementation uses the older, Windows message-based approach of + dropping files. + + Use wx.EVT_DROP_FILES to bind an event handler to receive file drop + events. + + """ def __init__(self): raise RuntimeError, "No constructor defined" def __repr__(self): return "<%s.%s; proxy of C++ wxDropFilesEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def GetPosition(*args, **kwargs): - """GetPosition(self) -> Point""" + """ + GetPosition(self) -> Point + + Returns the position at which the files were dropped. + """ return _core_.DropFilesEvent_GetPosition(*args, **kwargs) def GetNumberOfFiles(*args, **kwargs): - """GetNumberOfFiles(self) -> int""" + """ + GetNumberOfFiles(self) -> int + + Returns the number of files dropped. + """ return _core_.DropFilesEvent_GetNumberOfFiles(*args, **kwargs) def GetFiles(*args, **kwargs): - """GetFiles(self) -> PyObject""" + """ + GetFiles(self) -> PyObject + + Returns a list of the filenames that were dropped. + """ return _core_.DropFilesEvent_GetFiles(*args, **kwargs) @@ -4357,78 +5682,233 @@ _core_.DropFilesEvent_swigregister(DropFilesEventPtr) UPDATE_UI_PROCESS_ALL = _core_.UPDATE_UI_PROCESS_ALL UPDATE_UI_PROCESS_SPECIFIED = _core_.UPDATE_UI_PROCESS_SPECIFIED class UpdateUIEvent(CommandEvent): - """Proxy of C++ UpdateUIEvent class""" + """ + This class is used for EVT_UPDATE_UI pseudo-events which are sent by + wxWidgets to give an application the chance to update various user + interface elements. + + Without update UI events, an application has to work hard to + check/uncheck, enable/disable, and set the text for elements such as + menu items and toolbar buttons. The code for doing this has to be + mixed up with the code that is invoked when an action is invoked for a + menu item or button. + + With update UI events, you define an event handler to look at the + state of the application and change UI elements accordingly. wxWidgets + will call your handler functions in idle time, so you don't have to + worry where to call this code. In addition to being a clearer and more + declarative method, it also means you don't have to worry whether + you're updating a toolbar or menubar identifier. The same handler can + update a menu item and toolbar button, if the ID values are the same. + + Instead of directly manipulating the menu or button, you call + functions in the event object, such as `Check`. wxWidgets will + determine whether such a call has been made, and which UI element to + update. + + These events will work for popup menus as well as menubars. Just + before a menu is popped up, `wx.Menu.UpdateUI` is called to process + any UI events for the window that owns the menu. + + If you find that the overhead of UI update processing is affecting + your application, you can do one or both of the following: + + 1. Call `wx.UpdateUIEvent.SetMode` with a value of + wx.UPDATE_UI_PROCESS_SPECIFIED, and set the extra style + wx.WS_EX_PROCESS_UPDATE_EVENTS for every window that should + receive update events. No other windows will receive update + events. + + 2. Call `wx.UpdateUIEvent.SetUpdateInterval` with a millisecond + value to set the delay between updates. You may need to call + `wx.Window.UpdateWindowUI` at critical points, for example when + a dialog is about to be shown, in case the user sees a slight + delay before windows are updated. + + Note that although events are sent in idle time, defining a EVT_IDLE + handler for a window does not affect this because the events are sent + from an internal idle handler. + + wxWidgets tries to optimize update events on some platforms. On + Windows and GTK+, events for menubar items are only sent when the menu + is about to be shown, and not in idle time. + + """ def __repr__(self): return "<%s.%s; proxy of C++ wxUpdateUIEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self, int commandId=0) -> UpdateUIEvent""" + """ + __init__(self, int commandId=0) -> UpdateUIEvent + + Constructor + """ newobj = _core_.new_UpdateUIEvent(*args, **kwargs) self.this = newobj.this self.thisown = 1 del newobj.thisown def GetChecked(*args, **kwargs): - """GetChecked(self) -> bool""" + """ + GetChecked(self) -> bool + + Returns ``True`` if the UI element should be checked. + """ return _core_.UpdateUIEvent_GetChecked(*args, **kwargs) def GetEnabled(*args, **kwargs): - """GetEnabled(self) -> bool""" + """ + GetEnabled(self) -> bool + + Returns ``True`` if the UI element should be enabled. + """ return _core_.UpdateUIEvent_GetEnabled(*args, **kwargs) def GetText(*args, **kwargs): - """GetText(self) -> String""" + """ + GetText(self) -> String + + Returns the text that should be set for the UI element. + """ return _core_.UpdateUIEvent_GetText(*args, **kwargs) def GetSetText(*args, **kwargs): - """GetSetText(self) -> bool""" + """ + GetSetText(self) -> bool + + Returns ``True`` if the application has called `SetText`. For + wxWidgets internal use only. + """ return _core_.UpdateUIEvent_GetSetText(*args, **kwargs) def GetSetChecked(*args, **kwargs): - """GetSetChecked(self) -> bool""" + """ + GetSetChecked(self) -> bool + + Returns ``True`` if the application has called `Check`. For wxWidgets + internal use only. + """ return _core_.UpdateUIEvent_GetSetChecked(*args, **kwargs) def GetSetEnabled(*args, **kwargs): - """GetSetEnabled(self) -> bool""" + """ + GetSetEnabled(self) -> bool + + Returns ``True`` if the application has called `Enable`. For wxWidgets + internal use only. + """ return _core_.UpdateUIEvent_GetSetEnabled(*args, **kwargs) def Check(*args, **kwargs): - """Check(self, bool check)""" + """ + Check(self, bool check) + + Check or uncheck the UI element. + """ return _core_.UpdateUIEvent_Check(*args, **kwargs) def Enable(*args, **kwargs): - """Enable(self, bool enable)""" + """ + Enable(self, bool enable) + + Enable or disable the UI element. + """ return _core_.UpdateUIEvent_Enable(*args, **kwargs) def SetText(*args, **kwargs): - """SetText(self, String text)""" + """ + SetText(self, String text) + + Sets the text for this UI element. + """ return _core_.UpdateUIEvent_SetText(*args, **kwargs) def SetUpdateInterval(*args, **kwargs): - """SetUpdateInterval(long updateInterval)""" + """ + SetUpdateInterval(long updateInterval) + + Sets the interval between updates in milliseconds. Set to -1 to + disable updates, or to 0 to update as frequently as possible. The + default is 0. + + Use this to reduce the overhead of UI update events if your + application has a lot of windows. If you set the value to -1 or + greater than 0, you may also need to call `wx.Window.UpdateWindowUI` + at appropriate points in your application, such as when a dialog is + about to be shown. + """ return _core_.UpdateUIEvent_SetUpdateInterval(*args, **kwargs) SetUpdateInterval = staticmethod(SetUpdateInterval) def GetUpdateInterval(*args, **kwargs): - """GetUpdateInterval() -> long""" + """ + GetUpdateInterval() -> long + + Returns the current interval between updates in milliseconds. -1 + disables updates, 0 updates as frequently as possible. + """ return _core_.UpdateUIEvent_GetUpdateInterval(*args, **kwargs) GetUpdateInterval = staticmethod(GetUpdateInterval) def CanUpdate(*args, **kwargs): - """CanUpdate(Window win) -> bool""" + """ + CanUpdate(Window win) -> bool + + Returns ``True`` if it is appropriate to update (send UI update events + to) this window. + + This function looks at the mode used (see `wx.UpdateUIEvent.SetMode`), + the wx.WS_EX_PROCESS_UPDATE_EVENTS flag in window, the time update + events were last sent in idle time, and the update interval, to + determine whether events should be sent to this window now. By default + this will always return true because the update mode is initially + wx.UPDATE_UI_PROCESS_ALL and the interval is set to 0; so update + events will be sent as often as possible. You can reduce the frequency + that events are sent by changing the mode and/or setting an update + interval. + + """ return _core_.UpdateUIEvent_CanUpdate(*args, **kwargs) CanUpdate = staticmethod(CanUpdate) def ResetUpdateTime(*args, **kwargs): - """ResetUpdateTime()""" + """ + ResetUpdateTime() + + Used internally to reset the last-updated time to the current time. It + is assumed that update events are normally sent in idle time, so this + is called at the end of idle processing. + """ return _core_.UpdateUIEvent_ResetUpdateTime(*args, **kwargs) ResetUpdateTime = staticmethod(ResetUpdateTime) def SetMode(*args, **kwargs): - """SetMode(int mode)""" + """ + SetMode(int mode) + + Specify how wxWidgets will send update events: to all windows, or only + to those which specify that they will process the events. + + The mode may be one of the following values: + + ============================= ========================================== + wxUPDATE_UI_PROCESS_ALL Send UI update events to all windows. This + is the default setting. + wxUPDATE_UI_PROCESS_SPECIFIED Send UI update events only to windows that + have the wx.WS_EX_PROCESS_UI_UPDATES extra + style set. + ============================= ========================================== + + """ return _core_.UpdateUIEvent_SetMode(*args, **kwargs) SetMode = staticmethod(SetMode) def GetMode(*args, **kwargs): - """GetMode() -> int""" + """ + GetMode() -> int + + Returns a value specifying how wxWidgets will send update events: to + all windows, or only to those which specify that they will process the + events. + """ return _core_.UpdateUIEvent_GetMode(*args, **kwargs) GetMode = staticmethod(GetMode) @@ -4441,37 +5921,113 @@ class UpdateUIEventPtr(UpdateUIEvent): _core_.UpdateUIEvent_swigregister(UpdateUIEventPtr) def UpdateUIEvent_SetUpdateInterval(*args, **kwargs): - """UpdateUIEvent_SetUpdateInterval(long updateInterval)""" + """ + UpdateUIEvent_SetUpdateInterval(long updateInterval) + + Sets the interval between updates in milliseconds. Set to -1 to + disable updates, or to 0 to update as frequently as possible. The + default is 0. + + Use this to reduce the overhead of UI update events if your + application has a lot of windows. If you set the value to -1 or + greater than 0, you may also need to call `wx.Window.UpdateWindowUI` + at appropriate points in your application, such as when a dialog is + about to be shown. + """ return _core_.UpdateUIEvent_SetUpdateInterval(*args, **kwargs) def UpdateUIEvent_GetUpdateInterval(*args, **kwargs): - """UpdateUIEvent_GetUpdateInterval() -> long""" + """ + UpdateUIEvent_GetUpdateInterval() -> long + + Returns the current interval between updates in milliseconds. -1 + disables updates, 0 updates as frequently as possible. + """ return _core_.UpdateUIEvent_GetUpdateInterval(*args, **kwargs) def UpdateUIEvent_CanUpdate(*args, **kwargs): - """UpdateUIEvent_CanUpdate(Window win) -> bool""" + """ + UpdateUIEvent_CanUpdate(Window win) -> bool + + Returns ``True`` if it is appropriate to update (send UI update events + to) this window. + + This function looks at the mode used (see `wx.UpdateUIEvent.SetMode`), + the wx.WS_EX_PROCESS_UPDATE_EVENTS flag in window, the time update + events were last sent in idle time, and the update interval, to + determine whether events should be sent to this window now. By default + this will always return true because the update mode is initially + wx.UPDATE_UI_PROCESS_ALL and the interval is set to 0; so update + events will be sent as often as possible. You can reduce the frequency + that events are sent by changing the mode and/or setting an update + interval. + + """ return _core_.UpdateUIEvent_CanUpdate(*args, **kwargs) def UpdateUIEvent_ResetUpdateTime(*args, **kwargs): - """UpdateUIEvent_ResetUpdateTime()""" + """ + UpdateUIEvent_ResetUpdateTime() + + Used internally to reset the last-updated time to the current time. It + is assumed that update events are normally sent in idle time, so this + is called at the end of idle processing. + """ return _core_.UpdateUIEvent_ResetUpdateTime(*args, **kwargs) def UpdateUIEvent_SetMode(*args, **kwargs): - """UpdateUIEvent_SetMode(int mode)""" + """ + UpdateUIEvent_SetMode(int mode) + + Specify how wxWidgets will send update events: to all windows, or only + to those which specify that they will process the events. + + The mode may be one of the following values: + + ============================= ========================================== + wxUPDATE_UI_PROCESS_ALL Send UI update events to all windows. This + is the default setting. + wxUPDATE_UI_PROCESS_SPECIFIED Send UI update events only to windows that + have the wx.WS_EX_PROCESS_UI_UPDATES extra + style set. + ============================= ========================================== + + """ return _core_.UpdateUIEvent_SetMode(*args, **kwargs) def UpdateUIEvent_GetMode(*args, **kwargs): - """UpdateUIEvent_GetMode() -> int""" + """ + UpdateUIEvent_GetMode() -> int + + Returns a value specifying how wxWidgets will send update events: to + all windows, or only to those which specify that they will process the + events. + """ return _core_.UpdateUIEvent_GetMode(*args, **kwargs) #--------------------------------------------------------------------------- class SysColourChangedEvent(Event): - """Proxy of C++ SysColourChangedEvent class""" + """ + This class is used for EVT_SYS_COLOUR_CHANGED, which are generated + when the user changes the colour settings using the control + panel. This is only applicable under Windows. + + The default event handler for this event propagates the event to child + windows, since Windows only sends the events to top-level windows. If + intercepting this event for a top-level window, remember to call + `Skip` so the the base class handler will still be executed, or to + pass the event on to the window's children explicitly. + + """ def __repr__(self): return "<%s.%s; proxy of C++ wxSysColourChangedEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self) -> SysColourChangedEvent""" + """ + __init__(self) -> SysColourChangedEvent + + Constructor + """ newobj = _core_.new_SysColourChangedEvent(*args, **kwargs) self.this = newobj.this self.thisown = 1 @@ -4487,17 +6043,34 @@ _core_.SysColourChangedEvent_swigregister(SysColourChangedEventPtr) #--------------------------------------------------------------------------- class MouseCaptureChangedEvent(Event): - """Proxy of C++ MouseCaptureChangedEvent class""" + """ + An mouse capture changed event (EVT_MOUSE_CAPTURE_CHANGED) is sent to + a window that loses its mouse capture. This is called even if + `wx.Window.ReleaseMouse` was called by the application code. Handling + this event allows an application to cater for unexpected capture + releases which might otherwise confuse mouse handling code. + + This event is implemented under Windows only. + """ def __repr__(self): return "<%s.%s; proxy of C++ wxMouseCaptureChangedEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self, int winid=0, Window gainedCapture=None) -> MouseCaptureChangedEvent""" + """ + __init__(self, int winid=0, Window gainedCapture=None) -> MouseCaptureChangedEvent + + Constructor + """ newobj = _core_.new_MouseCaptureChangedEvent(*args, **kwargs) self.this = newobj.this self.thisown = 1 del newobj.thisown def GetCapturedWindow(*args, **kwargs): - """GetCapturedWindow(self) -> Window""" + """ + GetCapturedWindow(self) -> Window + + Returns the window that gained the capture, or ``None`` if it was a + non-wxWidgets window. + """ return _core_.MouseCaptureChangedEvent_GetCapturedWindow(*args, **kwargs) @@ -4511,7 +6084,12 @@ _core_.MouseCaptureChangedEvent_swigregister(MouseCaptureChangedEventPtr) #--------------------------------------------------------------------------- class DisplayChangedEvent(Event): - """Proxy of C++ DisplayChangedEvent class""" + """ + An EVT_DISPLAY_CHANGED event is sent to all windows when the display + resolution has changed. + + This event is implemented under Windows only. + """ def __repr__(self): return "<%s.%s; proxy of C++ wxDisplayChangedEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): @@ -4531,11 +6109,25 @@ _core_.DisplayChangedEvent_swigregister(DisplayChangedEventPtr) #--------------------------------------------------------------------------- class PaletteChangedEvent(Event): - """Proxy of C++ PaletteChangedEvent class""" + """ + An EVT_PALETTE_CHANGED event is sent when the system palette has + changed, thereby giving each window a chance to redo their own to + match. + + This event is implemented under Windows only. + """ def __repr__(self): return "<%s.%s; proxy of C++ wxPaletteChangedEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self, int id=0) -> PaletteChangedEvent""" + """ + __init__(self, int id=0) -> PaletteChangedEvent + + An EVT_PALETTE_CHANGED event is sent when the system palette has + changed, thereby giving each window a chance to redo their own to + match. + + This event is implemented under Windows only. + """ newobj = _core_.new_PaletteChangedEvent(*args, **kwargs) self.this = newobj.this self.thisown = 1 @@ -4559,17 +6151,30 @@ _core_.PaletteChangedEvent_swigregister(PaletteChangedEventPtr) #--------------------------------------------------------------------------- class QueryNewPaletteEvent(Event): - """Proxy of C++ QueryNewPaletteEvent class""" + """ + An EVT_QUERY_NEW_PALETE event indicates the window is getting keyboard + focus and should re-do its palette. + + This event is implemented under Windows only. + """ def __repr__(self): return "<%s.%s; proxy of C++ wxQueryNewPaletteEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self, int winid=0) -> QueryNewPaletteEvent""" + """ + __init__(self, int winid=0) -> QueryNewPaletteEvent + + Constructor. + """ newobj = _core_.new_QueryNewPaletteEvent(*args, **kwargs) self.this = newobj.this self.thisown = 1 del newobj.thisown def SetPaletteRealized(*args, **kwargs): - """SetPaletteRealized(self, bool realized)""" + """ + SetPaletteRealized(self, bool realized) + + App should set this if it changes the palette. + """ return _core_.QueryNewPaletteEvent_SetPaletteRealized(*args, **kwargs) def GetPaletteRealized(*args, **kwargs): @@ -4587,7 +6192,15 @@ _core_.QueryNewPaletteEvent_swigregister(QueryNewPaletteEventPtr) #--------------------------------------------------------------------------- class NavigationKeyEvent(Event): - """Proxy of C++ NavigationKeyEvent class""" + """ + EVT_NAVIGATION_KEY events are used to control moving the focus between + widgets, otherwise known as tab-traversal. You woudl normally not + catch navigation events in applications as there are already + appropriate handlers in `wx.Dialog` and `wx.Panel`, but you may find + it useful to send navigation events in certain situations to change + the focus in certain ways, although it's probably easier to just call + `wx.Window.Navigate`. + """ def __repr__(self): return "<%s.%s; proxy of C++ wxNavigationKeyEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): @@ -4597,39 +6210,87 @@ class NavigationKeyEvent(Event): self.thisown = 1 del newobj.thisown def GetDirection(*args, **kwargs): - """GetDirection(self) -> bool""" + """ + GetDirection(self) -> bool + + Returns ``True`` if the direction is forward, ``False`` otherwise. + """ return _core_.NavigationKeyEvent_GetDirection(*args, **kwargs) def SetDirection(*args, **kwargs): - """SetDirection(self, bool forward)""" + """ + SetDirection(self, bool forward) + + Specify the direction that the navigation should take. Usually the + difference between using Tab and Shift-Tab. + """ return _core_.NavigationKeyEvent_SetDirection(*args, **kwargs) def IsWindowChange(*args, **kwargs): - """IsWindowChange(self) -> bool""" + """ + IsWindowChange(self) -> bool + + Returns ``True`` if window change is allowed. + """ return _core_.NavigationKeyEvent_IsWindowChange(*args, **kwargs) def SetWindowChange(*args, **kwargs): - """SetWindowChange(self, bool ischange)""" + """ + SetWindowChange(self, bool ischange) + + Specify if the navigation should be able to change parent windows. + For example, changing notebook pages, etc. This is usually implemented + by using Control-Tab. + """ return _core_.NavigationKeyEvent_SetWindowChange(*args, **kwargs) def IsFromTab(*args, **kwargs): - """IsFromTab(self) -> bool""" + """ + IsFromTab(self) -> bool + + Returns ``True`` if the navigation event is originated from the Tab + key. + """ return _core_.NavigationKeyEvent_IsFromTab(*args, **kwargs) def SetFromTab(*args, **kwargs): - """SetFromTab(self, bool bIs)""" + """ + SetFromTab(self, bool bIs) + + Set to true under MSW if the event was generated using the tab key. + This is required for proper navogation over radio buttons. + """ return _core_.NavigationKeyEvent_SetFromTab(*args, **kwargs) def SetFlags(*args, **kwargs): - """SetFlags(self, long flags)""" + """ + SetFlags(self, long flags) + + Set the navigation flags to a combination of the following: + + * wx.NavigationKeyEvent.IsBackward + * wx.NavigationKeyEvent.IsForward + * wx.NavigationKeyEvent.WinChange + * wx.NavigationKeyEvent.FromTab + + """ return _core_.NavigationKeyEvent_SetFlags(*args, **kwargs) def GetCurrentFocus(*args, **kwargs): - """GetCurrentFocus(self) -> Window""" + """ + GetCurrentFocus(self) -> Window + + Returns the child window which currenty has the focus. May be + ``None``. + """ return _core_.NavigationKeyEvent_GetCurrentFocus(*args, **kwargs) def SetCurrentFocus(*args, **kwargs): - """SetCurrentFocus(self, Window win)""" + """ + SetCurrentFocus(self, Window win) + + Set the window that has the focus. + """ return _core_.NavigationKeyEvent_SetCurrentFocus(*args, **kwargs) IsBackward = _core_.NavigationKeyEvent_IsBackward @@ -4647,17 +6308,29 @@ _core_.NavigationKeyEvent_swigregister(NavigationKeyEventPtr) #--------------------------------------------------------------------------- class WindowCreateEvent(CommandEvent): - """Proxy of C++ WindowCreateEvent class""" + """ + The EVT_WINDOW_CREATE event is sent as soon as the window object (the + underlying GUI object) exists. + """ def __repr__(self): return "<%s.%s; proxy of C++ wxWindowCreateEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self, Window win=None) -> WindowCreateEvent""" + """ + __init__(self, Window win=None) -> WindowCreateEvent + + The EVT_WINDOW_CREATE event is sent as soon as the window object (the + underlying GUI object) exists. + """ newobj = _core_.new_WindowCreateEvent(*args, **kwargs) self.this = newobj.this self.thisown = 1 del newobj.thisown def GetWindow(*args, **kwargs): - """GetWindow(self) -> Window""" + """ + GetWindow(self) -> Window + + Returns the window that this event refers to. + """ return _core_.WindowCreateEvent_GetWindow(*args, **kwargs) @@ -4669,17 +6342,29 @@ class WindowCreateEventPtr(WindowCreateEvent): _core_.WindowCreateEvent_swigregister(WindowCreateEventPtr) class WindowDestroyEvent(CommandEvent): - """Proxy of C++ WindowDestroyEvent class""" + """ + The EVT_WINDOW_DESTROY event is sent right before the window is + destroyed. + """ def __repr__(self): return "<%s.%s; proxy of C++ wxWindowDestroyEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self, Window win=None) -> WindowDestroyEvent""" + """ + __init__(self, Window win=None) -> WindowDestroyEvent + + The EVT_WINDOW_DESTROY event is sent right before the window is + destroyed. + """ newobj = _core_.new_WindowDestroyEvent(*args, **kwargs) self.this = newobj.this self.thisown = 1 del newobj.thisown def GetWindow(*args, **kwargs): - """GetWindow(self) -> Window""" + """ + GetWindow(self) -> Window + + Returns the window that this event refers to. + """ return _core_.WindowDestroyEvent_GetWindow(*args, **kwargs) @@ -4693,21 +6378,37 @@ _core_.WindowDestroyEvent_swigregister(WindowDestroyEventPtr) #--------------------------------------------------------------------------- class ContextMenuEvent(CommandEvent): - """Proxy of C++ ContextMenuEvent class""" + """ + This class is used for context menu events (EVT_CONTECT_MENU,) sent to + give the application a chance to show a context (popup) menu. + """ def __repr__(self): return "<%s.%s; proxy of C++ wxContextMenuEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self, wxEventType type=wxEVT_NULL, int winid=0, Point pt=DefaultPosition) -> ContextMenuEvent""" + """ + __init__(self, wxEventType type=wxEVT_NULL, int winid=0, Point pt=DefaultPosition) -> ContextMenuEvent + + Constructor. + """ newobj = _core_.new_ContextMenuEvent(*args, **kwargs) self.this = newobj.this self.thisown = 1 del newobj.thisown def GetPosition(*args, **kwargs): - """GetPosition(self) -> Point""" + """ + GetPosition(self) -> Point + + Returns the position (in screen coordinants) at which the menu should + be shown. + """ return _core_.ContextMenuEvent_GetPosition(*args, **kwargs) def SetPosition(*args, **kwargs): - """SetPosition(self, Point pos)""" + """ + SetPosition(self, Point pos) + + Sets the position at which the menu should be shown. + """ return _core_.ContextMenuEvent_SetPosition(*args, **kwargs) @@ -4723,35 +6424,102 @@ _core_.ContextMenuEvent_swigregister(ContextMenuEventPtr) IDLE_PROCESS_ALL = _core_.IDLE_PROCESS_ALL IDLE_PROCESS_SPECIFIED = _core_.IDLE_PROCESS_SPECIFIED class IdleEvent(Event): - """Proxy of C++ IdleEvent class""" + """ + This class is used for EVT_IDLE events, which are generated and sent + when the application *becomes* idle. In other words, the when the + event queue becomes empty then idle events are sent to all windows (by + default) and as long as none of them call `RequestMore` then there are + no more idle events until after the system event queue has some normal + events and then becomes empty again. + + By default, idle events are sent to all windows. If this is causing a + significant overhead in your application, you can call + `wx.IdleEvent.SetMode` with the value wx.IDLE_PROCESS_SPECIFIED, and + set the wx.WS_EX_PROCESS_IDLE extra window style for every window + which should receive idle events. Then idle events will only be sent + to those windows and not to any others. + """ def __repr__(self): return "<%s.%s; proxy of C++ wxIdleEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self) -> IdleEvent""" + """ + __init__(self) -> IdleEvent + + Constructor + """ newobj = _core_.new_IdleEvent(*args, **kwargs) self.this = newobj.this self.thisown = 1 del newobj.thisown def RequestMore(*args, **kwargs): - """RequestMore(self, bool needMore=True)""" + """ + RequestMore(self, bool needMore=True) + + Tells wxWidgets that more processing is required. This function can be + called by an EVT_IDLE handler for a window to indicate that the + application should forward the EVT_IDLE event once more to the + application windows. If no window calls this function during its + EVT_IDLE handler, then the application will remain in a passive event + loop until a new event is posted to the application by the windowing + system. + """ return _core_.IdleEvent_RequestMore(*args, **kwargs) def MoreRequested(*args, **kwargs): - """MoreRequested(self) -> bool""" + """ + MoreRequested(self) -> bool + + Returns ``True`` if the OnIdle function processing this event + requested more processing time. + """ return _core_.IdleEvent_MoreRequested(*args, **kwargs) def SetMode(*args, **kwargs): - """SetMode(int mode)""" + """ + SetMode(int mode) + + Static method for specifying how wxWidgets will send idle events: to + all windows, or only to those which specify that they will process the + events. + + The mode can be one of the following values: + + ========================= ======================================== + wx.IDLE_PROCESS_ALL Send idle events to all windows + wx.IDLE_PROCESS_SPECIFIED Send idle events only to windows that have + the wx.WS_EX_PROCESS_IDLE extra style + flag set. + ========================= ======================================== + + """ return _core_.IdleEvent_SetMode(*args, **kwargs) SetMode = staticmethod(SetMode) def GetMode(*args, **kwargs): - """GetMode() -> int""" + """ + GetMode() -> int + + Static method returning a value specifying how wxWidgets will send + idle events: to all windows, or only to those which specify that they + will process the events. + """ return _core_.IdleEvent_GetMode(*args, **kwargs) GetMode = staticmethod(GetMode) def CanSend(*args, **kwargs): - """CanSend(Window win) -> bool""" + """ + CanSend(Window win) -> bool + + Returns ``True`` if it is appropriate to send idle events to this + window. + + This function looks at the mode used (see `wx.IdleEvent.SetMode`), and + the wx.WS_EX_PROCESS_IDLE style in window to determine whether idle + events should be sent to this window now. By default this will always + return ``True`` because the update mode is initially + wx.IDLE_PROCESS_ALL. You can change the mode to only send idle events + to windows with the wx.WS_EX_PROCESS_IDLE extra window style set. + """ return _core_.IdleEvent_CanSend(*args, **kwargs) CanSend = staticmethod(CanSend) @@ -4764,30 +6532,73 @@ class IdleEventPtr(IdleEvent): _core_.IdleEvent_swigregister(IdleEventPtr) def IdleEvent_SetMode(*args, **kwargs): - """IdleEvent_SetMode(int mode)""" + """ + IdleEvent_SetMode(int mode) + + Static method for specifying how wxWidgets will send idle events: to + all windows, or only to those which specify that they will process the + events. + + The mode can be one of the following values: + + ========================= ======================================== + wx.IDLE_PROCESS_ALL Send idle events to all windows + wx.IDLE_PROCESS_SPECIFIED Send idle events only to windows that have + the wx.WS_EX_PROCESS_IDLE extra style + flag set. + ========================= ======================================== + + """ return _core_.IdleEvent_SetMode(*args, **kwargs) def IdleEvent_GetMode(*args, **kwargs): - """IdleEvent_GetMode() -> int""" + """ + IdleEvent_GetMode() -> int + + Static method returning a value specifying how wxWidgets will send + idle events: to all windows, or only to those which specify that they + will process the events. + """ return _core_.IdleEvent_GetMode(*args, **kwargs) def IdleEvent_CanSend(*args, **kwargs): - """IdleEvent_CanSend(Window win) -> bool""" + """ + IdleEvent_CanSend(Window win) -> bool + + Returns ``True`` if it is appropriate to send idle events to this + window. + + This function looks at the mode used (see `wx.IdleEvent.SetMode`), and + the wx.WS_EX_PROCESS_IDLE style in window to determine whether idle + events should be sent to this window now. By default this will always + return ``True`` because the update mode is initially + wx.IDLE_PROCESS_ALL. You can change the mode to only send idle events + to windows with the wx.WS_EX_PROCESS_IDLE extra window style set. + """ return _core_.IdleEvent_CanSend(*args, **kwargs) #--------------------------------------------------------------------------- class PyEvent(Event): - """Proxy of C++ PyEvent class""" + """ + wx.PyEvent can be used as a base class for implementing custom event + types in Python. You should derived from this class instead of + `wx.Event` because this class is Python-aware and is able to transport + its Python bits safely through the wxWidgets event system and have + them still be there when the event handler is invoked. + + :see: `wx.PyCommandEvent` + + """ def __repr__(self): return "<%s.%s; proxy of C++ wxPyEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self, int winid=0, wxEventType commandType=wxEVT_NULL) -> PyEvent""" + """__init__(self, int winid=0, wxEventType eventType=wxEVT_NULL) -> PyEvent""" newobj = _core_.new_PyEvent(*args, **kwargs) self.this = newobj.this self.thisown = 1 del newobj.thisown - self.SetSelf(self) + self._SetSelf(self) def __del__(self, destroy=_core_.delete_PyEvent): """__del__(self)""" @@ -4795,13 +6606,13 @@ class PyEvent(Event): if self.thisown: destroy(self) except: pass - def SetSelf(*args, **kwargs): - """SetSelf(self, PyObject self)""" - return _core_.PyEvent_SetSelf(*args, **kwargs) + def _SetSelf(*args, **kwargs): + """_SetSelf(self, PyObject self)""" + return _core_.PyEvent__SetSelf(*args, **kwargs) - def GetSelf(*args, **kwargs): - """GetSelf(self) -> PyObject""" - return _core_.PyEvent_GetSelf(*args, **kwargs) + def _GetSelf(*args, **kwargs): + """_GetSelf(self) -> PyObject""" + return _core_.PyEvent__GetSelf(*args, **kwargs) class PyEventPtr(PyEvent): @@ -4812,16 +6623,26 @@ class PyEventPtr(PyEvent): _core_.PyEvent_swigregister(PyEventPtr) class PyCommandEvent(CommandEvent): - """Proxy of C++ PyCommandEvent class""" + """ + wx.PyCommandEvent can be used as a base class for implementing custom + event types in Python, where the event shoudl travel up to parent + windows looking for a handler. You should derived from this class + instead of `wx.CommandEvent` because this class is Python-aware and is + able to transport its Python bits safely through the wxWidgets event + system and have them still be there when the event handler is invoked. + + :see: `wx.PyEvent` + + """ def __repr__(self): return "<%s.%s; proxy of C++ wxPyCommandEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): - """__init__(self, wxEventType commandType=wxEVT_NULL, int id=0) -> PyCommandEvent""" + """__init__(self, wxEventType eventType=wxEVT_NULL, int id=0) -> PyCommandEvent""" newobj = _core_.new_PyCommandEvent(*args, **kwargs) self.this = newobj.this self.thisown = 1 del newobj.thisown - self.SetSelf(self) + self._SetSelf(self) def __del__(self, destroy=_core_.delete_PyCommandEvent): """__del__(self)""" @@ -4829,13 +6650,13 @@ class PyCommandEvent(CommandEvent): if self.thisown: destroy(self) except: pass - def SetSelf(*args, **kwargs): - """SetSelf(self, PyObject self)""" - return _core_.PyCommandEvent_SetSelf(*args, **kwargs) + def _SetSelf(*args, **kwargs): + """_SetSelf(self, PyObject self)""" + return _core_.PyCommandEvent__SetSelf(*args, **kwargs) - def GetSelf(*args, **kwargs): - """GetSelf(self) -> PyObject""" - return _core_.PyCommandEvent_GetSelf(*args, **kwargs) + def _GetSelf(*args, **kwargs): + """_GetSelf(self) -> PyObject""" + return _core_.PyCommandEvent__GetSelf(*args, **kwargs) class PyCommandEventPtr(PyCommandEvent): @@ -4846,7 +6667,12 @@ class PyCommandEventPtr(PyCommandEvent): _core_.PyCommandEvent_swigregister(PyCommandEventPtr) class DateEvent(CommandEvent): - """Proxy of C++ DateEvent class""" + """ + This event class holds information about a date change event and is + used together with `wx.DatePickerCtrl`. It also serves as a base class + for `wx.calendar.CalendarEvent`. Bind these event types with + EVT_DATE_CHANGED. + """ def __repr__(self): return "<%s.%s; proxy of C++ wxDateEvent instance at %s>" % (self.__class__.__module__, self.__class__.__name__, self.this,) def __init__(self, *args, **kwargs): @@ -4856,11 +6682,20 @@ class DateEvent(CommandEvent): self.thisown = 1 del newobj.thisown def GetDate(*args, **kwargs): - """GetDate(self) -> DateTime""" + """ + GetDate(self) -> DateTime + + Returns the date. + """ return _core_.DateEvent_GetDate(*args, **kwargs) def SetDate(*args, **kwargs): - """SetDate(self, DateTime date)""" + """ + SetDate(self, DateTime date) + + Sets the date carried by the event, normally only used by the library + internally. + """ return _core_.DateEvent_SetDate(*args, **kwargs) @@ -4899,8 +6734,8 @@ class PyApp(EvtHandler): self.this = newobj.this self.thisown = 1 del newobj.thisown - self._setCallbackInfo(self, PyApp) - self._setOORInfo(self) + self._setCallbackInfo(self, PyApp, False) + self._setOORInfo(self, False) def __del__(self, destroy=_core_.delete_PyApp): """__del__(self)""" @@ -4909,7 +6744,7 @@ class PyApp(EvtHandler): except: pass def _setCallbackInfo(*args, **kwargs): - """_setCallbackInfo(self, PyObject self, PyObject _class)""" + """_setCallbackInfo(self, PyObject self, PyObject _class, bool incref)""" return _core_.PyApp__setCallbackInfo(*args, **kwargs) def GetAppName(*args, **kwargs): @@ -5582,12 +7417,13 @@ your Mac.""" self._BootstrapApp() - def __del__(self): - try: - self.RestoreStdio() # Just in case the MainLoop was overridden - except: - pass + def __del__(self, destroy=wx.PyApp.__del__): + self.RestoreStdio() # Just in case the MainLoop was overridden + destroy(self) + def Destroy(self): + wx.PyApp.Destroy(self) + self.thisown = 0 def SetTopWindow(self, frame): """Set the \"main\" top level window""" @@ -5612,7 +7448,10 @@ your Mac.""" def RestoreStdio(self): - _sys.stdout, _sys.stderr = self.saveStdio + try: + _sys.stdout, _sys.stderr = self.saveStdio + except: + pass def SetOutputWindowAttributes(self, title=None, pos=None, size=None): @@ -6360,6 +8199,15 @@ class Window(EvtHandler): """ return _core_.Window_InvalidateBestSize(*args, **kwargs) + def CacheBestSize(*args, **kwargs): + """ + CacheBestSize(self, Size size) + + Cache the best size so it doesn't need to be calculated again, (at least until + some properties of the window change.) + """ + return _core_.Window_CacheBestSize(*args, **kwargs) + def GetBestFittingSize(*args, **kwargs): """ GetBestFittingSize(self) -> Size @@ -7627,7 +9475,7 @@ class Window(EvtHandler): function from your application to ensure that your UI is up-to-date at a particular point in time (as far as your EVT_UPDATE_UI handlers are concerned). This may be necessary if you have called - wx.UpdateUIEvent.SetMode or wx.UpdateUIEvent.SetUpdateInterval to + `wx.UpdateUIEvent.SetMode` or `wx.UpdateUIEvent.SetUpdateInterval` to limit the overhead that wxWindows incurs by sending update UI events in idle time. """ @@ -7876,7 +9724,7 @@ class Window(EvtHandler): DragAcceptFiles(self, bool accept) Enables or disables eligibility for drop file events, EVT_DROP_FILES. - Only available on Windows. + Only functional on Windows. """ return _core_.Window_DragAcceptFiles(*args, **kwargs) @@ -8181,6 +10029,18 @@ def FindWindowByLabel(*args, **kwargs): def Window_FromHWND(*args, **kwargs): """Window_FromHWND(Window parent, unsigned long _hWnd) -> Window""" return _core_.Window_FromHWND(*args, **kwargs) + +def GetTopLevelWindows(*args, **kwargs): + """ + GetTopLevelWindows() -> PyObject + + Returns a list of the the application's top-level windows, (frames, + dialogs, etc.) NOTE: Currently this is a copy of the list maintained + by wxWidgets, and so it is only valid as long as no top-level windows + are closed or new top-level windows are created. + + """ + return _core_.GetTopLevelWindows(*args, **kwargs) #--------------------------------------------------------------------------- class Validator(EvtHandler): @@ -9885,7 +11745,7 @@ class Sizer(Object): def Hide(self, item, recursive=False): """ - A convenience method for Show(item, False, recursive). + A convenience method for `Show` (item, False, recursive). """ return self.Show(item, False, recursive) @@ -11226,19 +13086,32 @@ if RELEASE_VERSION != _core_.RELEASE_VERSION: #---------------------------------------------------------------------------- -# Set the default string<-->unicode conversion encoding from the -# locale. This encoding is used when string or unicode objects need -# to be converted in order to pass them to wxWidgets. Please be aware -# that the default encoding within the same locale may be slightly -# different on different platforms. For example, please see +# Set wxPython's default string<-->unicode conversion encoding from +# the locale, but only if Python's default hasn't been changed. (We +# assume that if the user has customized it already then that is the +# encoding we need to use as well.) +# +# The encoding selected here is used when string or unicode objects +# need to be converted in order to pass them to wxWidgets. Please be +# aware that the default encoding within the same locale may be +# slightly different on different platforms. For example, please see # http://www.alanwood.net/demos/charsetdiffs.html for differences # between the common latin/roman encodings. -import locale -default = locale.getdefaultlocale()[1] + +default = _sys.getdefaultencoding() +if default == 'ascii': + import locale + import codecs + try: + default = locale.getdefaultlocale()[1] + codecs.lookup(default) + except (ValueError, LookupError, TypeError): + default = _sys.getdefaultencoding() + del locale + del codecs if default: wx.SetDefaultPyEncoding(default) del default -del locale #----------------------------------------------------------------------------