X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b39dbf34b887a73c525da903d8599f4f6b7eb8f9..3180bc0e63fc0feea1fcdb756752b700c27b9773:/src/msw/slider95.cpp diff --git a/src/msw/slider95.cpp b/src/msw/slider95.cpp index da71dcdfda..4187123630 100644 --- a/src/msw/slider95.cpp +++ b/src/msw/slider95.cpp @@ -9,7 +9,7 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma implementation "slider95.h" #endif @@ -37,7 +37,72 @@ #include #endif -IMPLEMENT_DYNAMIC_CLASS(wxSlider, wxControl) +#if wxUSE_EXTENDED_RTTI +WX_DEFINE_FLAGS( wxSliderStyle ) + +wxBEGIN_FLAGS( wxSliderStyle ) + // new style border flags, we put them first to + // use them for streaming out + wxFLAGS_MEMBER(wxBORDER_SIMPLE) + wxFLAGS_MEMBER(wxBORDER_SUNKEN) + wxFLAGS_MEMBER(wxBORDER_DOUBLE) + wxFLAGS_MEMBER(wxBORDER_RAISED) + wxFLAGS_MEMBER(wxBORDER_STATIC) + wxFLAGS_MEMBER(wxBORDER_NONE) + + // old style border flags + wxFLAGS_MEMBER(wxSIMPLE_BORDER) + wxFLAGS_MEMBER(wxSUNKEN_BORDER) + wxFLAGS_MEMBER(wxDOUBLE_BORDER) + wxFLAGS_MEMBER(wxRAISED_BORDER) + wxFLAGS_MEMBER(wxSTATIC_BORDER) + wxFLAGS_MEMBER(wxBORDER) + + // standard window styles + wxFLAGS_MEMBER(wxTAB_TRAVERSAL) + wxFLAGS_MEMBER(wxCLIP_CHILDREN) + wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW) + wxFLAGS_MEMBER(wxWANTS_CHARS) + wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE) + wxFLAGS_MEMBER(wxALWAYS_SHOW_SB ) + wxFLAGS_MEMBER(wxVSCROLL) + wxFLAGS_MEMBER(wxHSCROLL) + + wxFLAGS_MEMBER(wxSL_HORIZONTAL) + wxFLAGS_MEMBER(wxSL_VERTICAL) + wxFLAGS_MEMBER(wxSL_AUTOTICKS) + wxFLAGS_MEMBER(wxSL_LABELS) + wxFLAGS_MEMBER(wxSL_LEFT) + wxFLAGS_MEMBER(wxSL_TOP) + wxFLAGS_MEMBER(wxSL_RIGHT) + wxFLAGS_MEMBER(wxSL_BOTTOM) + wxFLAGS_MEMBER(wxSL_BOTH) + wxFLAGS_MEMBER(wxSL_SELRANGE) + +wxEND_FLAGS( wxSliderStyle ) + +IMPLEMENT_DYNAMIC_CLASS_XTI(wxSlider95, wxControl,"wx/scrolbar.h") + +wxBEGIN_PROPERTIES_TABLE(wxSlider95) + wxEVENT_RANGE_PROPERTY( Scroll , wxEVT_SCROLL_TOP , wxEVT_SCROLL_ENDSCROLL , wxScrollEvent ) + wxEVENT_PROPERTY( Updated , wxEVT_COMMAND_SLIDER_UPDATED , wxCommandEvent ) + + wxPROPERTY( Value , int , SetValue, GetValue , 0, 0 /*flags*/ , wxT("Helpstring") , wxT("group")) + wxPROPERTY( Minimum , int , SetMin, GetMin, 0 , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) + wxPROPERTY( Maximum , int , SetMax, GetMax, 0 , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) + wxPROPERTY( PageSize , int , SetPageSize, GetLineSize, 1 , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) + wxPROPERTY( LineSize , int , SetLineSize, GetLineSize, 1 , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) + wxPROPERTY( ThumbLength , int , SetThumbLength, GetThumbLength, 1 , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) + wxPROPERTY_FLAGS( WindowStyle , wxSliderStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style +wxEND_PROPERTIES_TABLE() + +wxBEGIN_HANDLERS_TABLE(wxSlider95) +wxEND_HANDLERS_TABLE() + +wxCONSTRUCTOR_8( wxSlider95 , wxWindow* , Parent , wxWindowID , Id , int , Value , int , Minimum , int , Maximum , wxPoint , Position , wxSize , Size , long , WindowStyle ) +#else +IMPLEMENT_DYNAMIC_CLASS(wxSlider95, wxControl) +#endif // Slider wxSlider95::wxSlider95() @@ -59,18 +124,16 @@ bool wxSlider95::Create(wxWindow *parent, wxWindowID id, const wxValidator& validator, const wxString& name) { + // default is no border if ( (style & wxBORDER_MASK) == wxBORDER_DEFAULT ) style |= wxBORDER_NONE; - SetName(name); -#if wxUSE_VALIDATORS - SetValidator(validator); -#endif // wxUSE_VALIDATORS + if ( !CreateBase(parent, id, pos, size, style, validator, name) ) + return false; if (parent) parent->AddChild(this); - SetBackgroundColour(parent->GetBackgroundColour()) ; - SetForegroundColour(parent->GetForegroundColour()) ; + InheritAttributes(); m_staticValue = (WXHWND) NULL;; m_staticMin = (WXHWND) NULL;; @@ -80,25 +143,16 @@ bool wxSlider95::Create(wxWindow *parent, wxWindowID id, m_windowStyle = style; m_tickFreq = 0; - if ( id == -1 ) - m_windowId = (int)NewControlId(); - else - m_windowId = id; - - int x = pos.x; - int y = pos.y; - int width = size.x; - int height = size.y; - long msStyle = 0; - long wstyle = 0; if ( m_windowStyle & wxSL_LABELS ) { - msStyle |= SS_CENTER; + msStyle |= SS_CENTER|WS_VISIBLE; WXDWORD exStyle = 0; - msStyle |= MSWGetStyle(GetWindowStyle(), & exStyle) ; + long valueStyle = m_windowStyle & ~wxBORDER_MASK; + valueStyle |= wxBORDER_SUNKEN; + msStyle |= MSWGetStyle(valueStyle, & exStyle) ; m_staticValue = (WXHWND) CreateWindowEx ( @@ -111,9 +165,9 @@ bool wxSlider95::Create(wxWindow *parent, wxWindowID id, // Now create min static control wxString minLabel; minLabel.Printf(wxT("%d"), minValue); - wstyle = STATIC_FLAGS; + long wstyle = STATIC_FLAGS; if ( m_windowStyle & wxCLIP_SIBLINGS ) - msStyle |= WS_CLIPSIBLINGS; + wstyle |= WS_CLIPSIBLINGS; m_staticMin = (WXHWND) CreateWindowEx ( 0, wxT("STATIC"), minLabel, @@ -125,7 +179,9 @@ bool wxSlider95::Create(wxWindow *parent, wxWindowID id, WXDWORD exStyle = 0; - msStyle = MSWGetStyle(GetWindowStyle(), & exStyle) ; + msStyle = MSWGetStyle(GetWindowStyle(), & exStyle) ; + + wxUnusedVar(msStyle); if (m_windowStyle & wxSL_VERTICAL) msStyle = TBS_VERT | WS_CHILD | WS_VISIBLE | WS_TABSTOP ; @@ -153,7 +209,7 @@ bool wxSlider95::Create(wxWindow *parent, wxWindowID id, HWND scroll_bar = CreateWindowEx ( - exStyle, TRACKBAR_CLASS, wxT(""), + exStyle, TRACKBAR_CLASS, wxEmptyString, msStyle, 0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)m_windowId, wxGetInstance(), NULL @@ -172,19 +228,17 @@ bool wxSlider95::Create(wxWindow *parent, wxWindowID id, SubclassWin(GetHWND()); - ::SetWindowText((HWND) m_hWnd, wxT("")); - - SetFont(parent->GetFont()); + ::SetWindowText((HWND) m_hWnd, wxEmptyString); if ( m_windowStyle & wxSL_LABELS ) { // Finally, create max value static item wxString maxLabel; maxLabel.Printf(wxT("%d"), maxValue); - wstyle = STATIC_FLAGS; + long wstyle = STATIC_FLAGS; if ( m_windowStyle & wxCLIP_SIBLINGS ) - msStyle |= WS_CLIPSIBLINGS; + wstyle |= WS_CLIPSIBLINGS; m_staticMax = (WXHWND) CreateWindowEx ( @@ -214,10 +268,14 @@ bool wxSlider95::Create(wxWindow *parent, wxWindowID id, } } - SetSize(x, y, width, height); + SetSize(pos.x, pos.y, size.x, size.y); SetValue(value); - return TRUE; + // SetInitialBestSize is not called since we don't call MSWCreateControl + // for this control, so call SetBestSize here instead. + SetBestSize(size); + + return true; } bool wxSlider95::MSWOnScroll(int WXUNUSED(orientation), WXWORD wParam, @@ -264,14 +322,14 @@ bool wxSlider95::MSWOnScroll(int WXUNUSED(orientation), WXWORD wParam, default: // unknown scroll event? - return FALSE; + return false; } int newPos = (int) ::SendMessage((HWND) control, TBM_GETPOS, 0, 0); if ( (newPos < GetMin()) || (newPos > GetMax()) ) { // out of range - but we did process it - return TRUE; + return true; } SetValue(newPos); @@ -327,11 +385,6 @@ void wxSlider95::SetValue(int value) } void wxSlider95::DoGetSize(int *width, int *height) const -{ - GetSize(width, height); -} - -void wxSlider95::GetSize(int *width, int *height) const { RECT rect; rect.left = -1; rect.right = -1; rect.top = -1; rect.bottom = -1; @@ -347,8 +400,10 @@ void wxSlider95::GetSize(int *width, int *height) const if (m_staticValue) wxFindMaxSize(m_staticValue, &rect); - *width = rect.right - rect.left; - *height = rect.bottom - rect.top; + if ( width ) + *width = rect.right - rect.left; + if ( height ) + *height = rect.bottom - rect.top; } void wxSlider95::GetPosition(int *x, int *y) const @@ -399,9 +454,9 @@ void wxSlider95::DoSetSize(int x, int y, int width, int height, int sizeFlags) int currentX, currentY; GetPosition(¤tX, ¤tY); - if (x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) + if (x == wxDefaultCoord && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) x1 = currentX; - if (y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) + if (y == wxDefaultCoord && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) y1 = currentY; AdjustForParentClientOrigin(x1, y1, sizeFlags); @@ -415,7 +470,7 @@ void wxSlider95::DoSetSize(int x, int y, int width, int height, int sizeFlags) int cy; int cyf; - wxGetCharSize(GetHWND(), &cx, &cy, & this->GetFont()); + wxGetCharSize(GetHWND(), &cx, &cy, this->GetFont()); if ((m_windowStyle & wxSL_VERTICAL) != wxSL_VERTICAL) { @@ -424,12 +479,12 @@ void wxSlider95::DoSetSize(int x, int y, int width, int height, int sizeFlags) int min_len = 0; ::GetWindowText((HWND) m_staticMin, buf, 300); - GetTextExtent(buf, &min_len, &cyf,NULL,NULL, & this->GetFont()); + GetTextExtent(buf, &min_len, &cyf); int max_len = 0; ::GetWindowText((HWND) m_staticMax, buf, 300); - GetTextExtent(buf, &max_len, &cyf,NULL,NULL, & this->GetFont()); + GetTextExtent(buf, &max_len, &cyf); if (m_staticValue) { int new_width = (int)(wxMax(min_len, max_len)); @@ -447,11 +502,13 @@ void wxSlider95::DoSetSize(int x, int y, int width, int height, int sizeFlags) x_offset += new_width + cx; } - MoveWindow((HWND) m_staticMin, x_offset, y_offset, + ::MoveWindow((HWND) m_staticMin, x_offset, y_offset, (int) min_len, cy, TRUE); x_offset += (int)(min_len + cx); - int slider_length = (int)(w1 - x_offset - max_len - cx); + // slider_length = (total width available) - (width used so far) + // - (width of max label) - (border) + int slider_length = (int)(w1 - (x_offset-x) - max_len - cx); int slider_height = h1; if (slider_height < 0 ) @@ -465,7 +522,7 @@ void wxSlider95::DoSetSize(int x, int y, int width, int height, int sizeFlags) slider_length, slider_height, TRUE); x_offset += slider_length + cx; - MoveWindow((HWND) m_staticMax, x_offset, y_offset, + ::MoveWindow((HWND) m_staticMax, x_offset, y_offset, (int) max_len, cy, TRUE); } else @@ -474,8 +531,8 @@ void wxSlider95::DoSetSize(int x, int y, int width, int height, int sizeFlags) // If we're prepared to use the existing size, then... if ( - width == -1 - && height == -1 + width == wxDefaultCoord + && height == wxDefaultCoord && ((sizeFlags & wxSIZE_AUTO) != wxSIZE_AUTO) ) { @@ -483,7 +540,7 @@ void wxSlider95::DoSetSize(int x, int y, int width, int height, int sizeFlags) } if ( w1 < 0 ) - w1 = 200; + w1 = 100; if ( h1 < 0 ) h1 = 20; @@ -496,23 +553,16 @@ void wxSlider95::DoSetSize(int x, int y, int width, int height, int sizeFlags) { int min_len; ::GetWindowText((HWND) m_staticMin, buf, 300); - GetTextExtent(buf, &min_len, &cyf,NULL,NULL, & this->GetFont()); + GetTextExtent(buf, &min_len, &cyf); int max_len; ::GetWindowText((HWND) m_staticMax, buf, 300); - GetTextExtent(buf, &max_len, &cyf,NULL,NULL, & this->GetFont()); + GetTextExtent(buf, &max_len, &cyf); if (m_staticValue) { int new_width = (int)(wxMax(min_len, max_len)); int valueHeight = (int)cyf; -/*** Suggested change by George Tasker - remove this block... -#ifdef __WIN32__ - // For some reason, under Win95, the text edit control has - // a lot of space before the first character - new_width += 3*cx; -#endif - ... and replace with following line: */ new_width += cx; // The height needs to be a bit bigger under Win95 if @@ -528,7 +578,9 @@ void wxSlider95::DoSetSize(int x, int y, int width, int height, int sizeFlags) (int) min_len, cy, TRUE); y_offset += cy; - int slider_length = (int)(h1 - y_offset - cy - cy); + // slider_length = (total height available) - (height used so far) + // - (height of max label) - (border) + int slider_length = (int)(h1 - (y_offset-y) - cy - cy); int slider_width = w1; if (slider_width < 0 ) @@ -551,7 +603,7 @@ void wxSlider95::DoSetSize(int x, int y, int width, int height, int sizeFlags) // If we're prepared to use the existing size, then... if ( - width == -1 && height == -1 + width == wxDefaultCoord && height == wxDefaultCoord && ((sizeFlags & wxSIZE_AUTO) != wxSIZE_AUTO) ) { @@ -561,13 +613,94 @@ void wxSlider95::DoSetSize(int x, int y, int width, int height, int sizeFlags) if ( w1 < 0 ) w1 = 20; if ( h1 < 0 ) - h1 = 200; + h1 = 100; ::MoveWindow(GetHwnd(), x1, y1, w1, h1, TRUE); } } } + +// A reimplementaion of the mess above changed a bit to just determine the min +// size needed. It would certainly be nice to refactor this and DoSetSize +// somehow. +wxSize wxSlider95::DoGetBestSize() const +{ + wxSize rv; + wxChar buf[300]; + int cx; + int cy; + int cyf; + int min_len = 0; + int max_len = 0; + + wxGetCharSize(GetHWND(), &cx, &cy, this->GetFont()); + + if ( !HasFlag(wxSL_VERTICAL)) + { + rv = wxSize(100, 20); // default size for the slider itself + + if (HasFlag(wxSL_LABELS)) // do we need to add more for the labels? + { + ::GetWindowText((HWND) m_staticMin, buf, 300); + GetTextExtent(buf, &min_len, &cyf); + rv.x += min_len + cx; + + ::GetWindowText((HWND) m_staticMax, buf, 300); + GetTextExtent(buf, &max_len, &cyf); + rv.x += max_len + cx; + + if (m_staticValue) + { + int new_width = (int)(wxMax(min_len, max_len)); + int valueHeight = (int)cyf; + +#ifdef __WIN32__ + // For some reason, under Win95, the text edit control has + // a lot of space before the first character + new_width += 3*cx; +#endif + // The height needs to be a bit bigger under Win95 if + // using native 3D effects. + valueHeight = (int) (valueHeight * 1.5) ; + + rv.x += new_width + cx; + rv.y = wxMax(valueHeight, rv.y); + } + } + } + else // ! wxSL_HORIZONTAL + { + rv = wxSize(20, 100); // default size for the slider itself + + if (HasFlag(wxSL_LABELS)) // do we need to add more for the labels? + { + ::GetWindowText((HWND) m_staticMin, buf, 300); + GetTextExtent(buf, &min_len, &cyf); + rv.y += cy; + + ::GetWindowText((HWND) m_staticMax, buf, 300); + GetTextExtent(buf, &max_len, &cyf); + rv.y += cy; + + if (m_staticValue) + { + int new_width = (int)(wxMax(min_len, max_len)); + int valueHeight = (int)cyf; + new_width += cx; + + // The height needs to be a bit bigger under Win95 if + // using native 3D effects. + valueHeight = (int) (valueHeight * 1.5) ; + rv.y += valueHeight; + rv.x = wxMax(new_width, rv.x); + } + } + } + return rv; +} + + void wxSlider95::SetRange(int minValue, int maxValue) { m_rangeMin = minValue; @@ -592,9 +725,13 @@ void wxSlider95::SetRange(int minValue, int maxValue) WXHBRUSH wxSlider95::OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor, WXUINT message, WXWPARAM wParam, WXLPARAM lParam) { +#ifndef __WXWINCE__ if ( nCtlColor == CTLCOLOR_SCROLLBAR ) return 0; - +#else + if ( nCtlColor != CTLCOLOR_STATIC ) + return 0; +#endif // Otherwise, it's a static return wxControl::OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam); } @@ -693,22 +830,18 @@ bool wxSlider95::Show(bool show) { wxWindow::Show(show); - int cshow; - if (show) - cshow = SW_SHOW; - else - cshow = SW_HIDE; + int cshow = show ? SW_SHOW : SW_HIDE; if(m_staticValue) - ShowWindow((HWND) m_staticValue, (BOOL)cshow); + ShowWindow((HWND) m_staticValue, cshow); if(m_staticMin) - ShowWindow((HWND) m_staticMin, (BOOL)cshow); + ShowWindow((HWND) m_staticMin, cshow); if(m_staticMax) - ShowWindow((HWND) m_staticMax, (BOOL)cshow); + ShowWindow((HWND) m_staticMax, cshow); - return TRUE; + return true; } #endif