X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/6d78998725b53eea209c0fa845b5a25fe5b512d2..7bd30a12ade503fd135c686ecc98a6f6d5fecbeb:/include/wx/renderer.h diff --git a/include/wx/renderer.h b/include/wx/renderer.h index 2097782e73..6a0116d75a 100644 --- a/include/wx/renderer.h +++ b/include/wx/renderer.h @@ -28,19 +28,24 @@ class WXDLLIMPEXP_FWD_CORE wxDC; class WXDLLIMPEXP_FWD_CORE wxWindow; -#include "wx/gdicmn.h" // for wxPoint +#include "wx/gdicmn.h" // for wxPoint, wxSize #include "wx/colour.h" #include "wx/font.h" #include "wx/bitmap.h" #include "wx/string.h" // some platforms have their own renderers, others use the generic one -#if defined(__WXMSW__) || defined(__WXMAC__) || defined(__WXGTK__) +#if defined(__WXMSW__) || ( defined(__WXMAC__) && wxOSX_USE_COCOA_OR_CARBON ) || defined(__WXGTK__) #define wxHAS_NATIVE_RENDERER #else #undef wxHAS_NATIVE_RENDERER #endif +// only MSW and OS X currently provides DrawTitleBarBitmap() method +#if defined(__WXMSW__) || (defined(__WXMAC__) && wxUSE_LIBPNG && wxUSE_IMAGE) + #define wxHAS_DRAW_TITLE_BAR_BITMAP +#endif + // ---------------------------------------------------------------------------- // constants // ---------------------------------------------------------------------------- @@ -70,12 +75,25 @@ enum wxCONTROL_DIRTY = 0x80000000 }; +// title bar buttons supported by DrawTitleBarBitmap() +// +// NB: they have the same values as wxTOPLEVEL_BUTTON_XXX constants in +// wx/univ/toplevel.h as they really represent the same things +enum wxTitleBarButton +{ + wxTITLEBAR_BUTTON_CLOSE = 0x01000000, + wxTITLEBAR_BUTTON_MAXIMIZE = 0x02000000, + wxTITLEBAR_BUTTON_ICONIZE = 0x04000000, + wxTITLEBAR_BUTTON_RESTORE = 0x08000000, + wxTITLEBAR_BUTTON_HELP = 0x10000000 +}; + // ---------------------------------------------------------------------------- // helper structs // ---------------------------------------------------------------------------- // wxSplitterWindow parameters -struct WXDLLEXPORT wxSplitterRenderParams +struct WXDLLIMPEXP_CORE wxSplitterRenderParams { // the only way to initialize this struct is by using this ctor wxSplitterRenderParams(wxCoord widthSash_, wxCoord border_, bool isSens_) @@ -95,7 +113,7 @@ struct WXDLLEXPORT wxSplitterRenderParams // extra optional parameters for DrawHeaderButton -struct WXDLLEXPORT wxHeaderButtonParams +struct WXDLLIMPEXP_CORE wxHeaderButtonParams { wxHeaderButtonParams() : m_labelAlignment(wxALIGN_LEFT) @@ -110,15 +128,16 @@ struct WXDLLEXPORT wxHeaderButtonParams int m_labelAlignment; }; -enum wxHeaderSortIconType { +enum wxHeaderSortIconType +{ wxHDR_SORT_ICON_NONE, // Header button has no sort arrow - wxHDR_SORT_ICON_UP, // Header button an an up sort arrow icon - wxHDR_SORT_ICON_DOWN // Header button an a down sort arrow icon + wxHDR_SORT_ICON_UP, // Header button an up sort arrow icon + wxHDR_SORT_ICON_DOWN // Header button a down sort arrow icon }; // wxRendererNative interface version -struct WXDLLEXPORT wxRendererVersion +struct WXDLLIMPEXP_CORE wxRendererVersion { wxRendererVersion(int version_, int age_) : version(version_), age(age_) { } @@ -152,7 +171,7 @@ struct WXDLLEXPORT wxRendererVersion // wxRendererNative: abstracts drawing methods needed by the native controls // ---------------------------------------------------------------------------- -class WXDLLEXPORT wxRendererNative +class WXDLLIMPEXP_CORE wxRendererNative { public: // drawing functions @@ -181,6 +200,9 @@ public: // height if available, or a generic height based on the window's font. virtual int GetHeaderButtonHeight(wxWindow *win) = 0; + // Returns the margin on left and right sides of header button's label + virtual int GetHeaderButtonMargin(wxWindow *win) = 0; + // draw the expanded/collapsed icon for a tree control item virtual void DrawTreeItemButton(wxWindow *win, @@ -227,6 +249,9 @@ public: const wxRect& rect, int flags = 0) = 0; + // Returns the default size of a check box. + virtual wxSize GetCheckBoxSize(wxWindow *win) = 0; + // draw blank button // // flags may use wxCONTROL_PRESSED, wxCONTROL_CURRENT and wxCONTROL_ISDEFAULT @@ -250,7 +275,52 @@ public: // draw the focus rectangle around the label contained in the given rect // // only wxCONTROL_SELECTED makes sense in flags here - virtual void DrawFocusRect(wxWindow* win, wxDC& dc, const wxRect& rect, int flags = 0) = 0; + virtual void DrawFocusRect(wxWindow* win, + wxDC& dc, + const wxRect& rect, + int flags = 0) = 0; + + // Draw a native wxChoice + virtual void DrawChoice(wxWindow* win, + wxDC& dc, + const wxRect& rect, + int flags = 0) = 0; + + // Draw a native wxComboBox + virtual void DrawComboBox(wxWindow* win, + wxDC& dc, + const wxRect& rect, + int flags = 0) = 0; + + // Draw a native wxTextCtrl frame + virtual void DrawTextCtrl(wxWindow* win, + wxDC& dc, + const wxRect& rect, + int flags = 0) = 0; + + // Draw a native wxRadioButton bitmap + virtual void DrawRadioBitmap(wxWindow* win, + wxDC& dc, + const wxRect& rect, + int flags = 0) = 0; + +#ifdef wxHAS_DRAW_TITLE_BAR_BITMAP + // Draw one of the standard title bar buttons + // + // This is currently implemented only for MSW and OS X (for the close + // button only) because there is no way to render standard title bar + // buttons under the other platforms, the best can be done is to use normal + // (only) images which wxArtProvider provides for wxART_HELP and + // wxART_CLOSE (but not any other title bar buttons) + // + // NB: make sure PNG handler is enabled if using this function under OS X + virtual void DrawTitleBarBitmap(wxWindow *win, + wxDC& dc, + const wxRect& rect, + wxTitleBarButton button, + int flags = 0) = 0; +#endif // wxHAS_DRAW_TITLE_BAR_BITMAP + // geometry functions // ------------------ @@ -305,7 +375,7 @@ public: // wxDelegateRendererNative: allows reuse of renderers code // ---------------------------------------------------------------------------- -class WXDLLEXPORT wxDelegateRendererNative : public wxRendererNative +class WXDLLIMPEXP_CORE wxDelegateRendererNative : public wxRendererNative { public: wxDelegateRendererNative() @@ -334,6 +404,9 @@ public: virtual int GetHeaderButtonHeight(wxWindow *win) { return m_rendererNative.GetHeaderButtonHeight(win); } + virtual int GetHeaderButtonMargin(wxWindow *win) + { return m_rendererNative.GetHeaderButtonMargin(win); } + virtual void DrawTreeItemButton(wxWindow *win, wxDC& dc, const wxRect& rect, @@ -370,24 +443,63 @@ public: virtual void DrawCheckBox(wxWindow *win, wxDC& dc, const wxRect& rect, - int flags = 0 ) + int flags = 0) { m_rendererNative.DrawCheckBox( win, dc, rect, flags ); } + virtual wxSize GetCheckBoxSize(wxWindow *win) + { return m_rendererNative.GetCheckBoxSize(win); } + virtual void DrawPushButton(wxWindow *win, wxDC& dc, const wxRect& rect, - int flags = 0 ) + int flags = 0) { m_rendererNative.DrawPushButton( win, dc, rect, flags ); } virtual void DrawItemSelectionRect(wxWindow *win, wxDC& dc, const wxRect& rect, - int flags = 0 ) + int flags = 0) { m_rendererNative.DrawItemSelectionRect( win, dc, rect, flags ); } - virtual void DrawFocusRect(wxWindow* win, wxDC& dc, const wxRect& rect, int flags = 0) + virtual void DrawFocusRect(wxWindow* win, + wxDC& dc, + const wxRect& rect, + int flags = 0) { m_rendererNative.DrawFocusRect( win, dc, rect, flags ); } + virtual void DrawChoice(wxWindow* win, + wxDC& dc, + const wxRect& rect, + int flags = 0) + { m_rendererNative.DrawChoice( win, dc, rect, flags); } + + virtual void DrawComboBox(wxWindow* win, + wxDC& dc, + const wxRect& rect, + int flags = 0) + { m_rendererNative.DrawComboBox( win, dc, rect, flags); } + + virtual void DrawTextCtrl(wxWindow* win, + wxDC& dc, + const wxRect& rect, + int flags = 0) + { m_rendererNative.DrawTextCtrl( win, dc, rect, flags); } + + virtual void DrawRadioBitmap(wxWindow* win, + wxDC& dc, + const wxRect& rect, + int flags = 0) + { m_rendererNative.DrawRadioBitmap(win, dc, rect, flags); } + +#ifdef wxHAS_DRAW_TITLE_BAR_BITMAP + virtual void DrawTitleBarBitmap(wxWindow *win, + wxDC& dc, + const wxRect& rect, + wxTitleBarButton button, + int flags = 0) + { m_rendererNative.DrawTitleBarBitmap(win, dc, rect, button, flags); } +#endif // wxHAS_DRAW_TITLE_BAR_BITMAP + virtual wxSplitterRenderParams GetSplitterParams(const wxWindow *win) { return m_rendererNative.GetSplitterParams(win); } @@ -397,7 +509,7 @@ public: protected: wxRendererNative& m_rendererNative; - DECLARE_NO_COPY_CLASS(wxDelegateRendererNative) + wxDECLARE_NO_COPY_CLASS(wxDelegateRendererNative); }; // ----------------------------------------------------------------------------