Ensure that key events are sent to focused window first in wxGTK.

[wxWidgets.git] / include / wx / renderer.h

diff --git a/include/wx/renderer.h b/include/wx/renderer.h
index 852f70598cfb73ecb968382f3f29f4d96b6f69d0..6a0116d75ab8f4cb646656a2d2253b44c65a551d 100644 (file)
--- a/include/wx/renderer.h
+++ b/include/wx/renderer.h
@@ -25,22 +25,27 @@
 #ifndef _WX_RENDERER_H_
 #define _WX_RENDERER_H_
 
 #ifndef _WX_RENDERER_H_
 #define _WX_RENDERER_H_
 

-class WXDLLEXPORT wxDC;
-class WXDLLEXPORT wxWindow;
+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
 #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
 
     #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
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // constants
 // ----------------------------------------------------------------------------


@@ -56,17 +61,13 @@ enum
     wxCONTROL_ISSUBMENU  = wxCONTROL_SPECIAL, // only for the menu items
     wxCONTROL_EXPANDED   = wxCONTROL_SPECIAL, // only for the tree items
     wxCONTROL_SIZEGRIP   = wxCONTROL_SPECIAL, // only for the status bar panes
     wxCONTROL_ISSUBMENU  = wxCONTROL_SPECIAL, // only for the menu items
     wxCONTROL_EXPANDED   = wxCONTROL_SPECIAL, // only for the tree items
     wxCONTROL_SIZEGRIP   = wxCONTROL_SPECIAL, // only for the status bar panes

+    wxCONTROL_FLAT       = wxCONTROL_SPECIAL, // checkboxes only: flat border

     wxCONTROL_CURRENT    = 0x00000010,  // mouse is currently over the control
     wxCONTROL_SELECTED   = 0x00000020,  // selected item in e.g. listbox
     wxCONTROL_CHECKED    = 0x00000040,  // (check/radio button) is checked
     wxCONTROL_CHECKABLE  = 0x00000080,  // (menu) item can be checked
     wxCONTROL_UNDETERMINED = wxCONTROL_CHECKABLE, // (check) undetermined state
 
     wxCONTROL_CURRENT    = 0x00000010,  // mouse is currently over the control
     wxCONTROL_SELECTED   = 0x00000020,  // selected item in e.g. listbox
     wxCONTROL_CHECKED    = 0x00000040,  // (check/radio button) is checked
     wxCONTROL_CHECKABLE  = 0x00000080,  // (menu) item can be checked
     wxCONTROL_UNDETERMINED = wxCONTROL_CHECKABLE, // (check) undetermined state
 

-    wxCONTROL_SIZE_NORMAL = 0x00000100,
-    wxCONTROL_SIZE_LARGE  = 0x00000200,
-    wxCONTROL_SIZE_SMALL  = 0x00000400,
-    wxCONTROL_SIZE_MINI   = 0x00000800,
-

     wxCONTROL_FLAGS_MASK = 0x000000ff,
 
     // this is a pseudo flag not used directly by wxRenderer but rather by some
     wxCONTROL_FLAGS_MASK = 0x000000ff,
 
     // this is a pseudo flag not used directly by wxRenderer but rather by some


@@ -74,12 +75,25 @@ enum
     wxCONTROL_DIRTY      = 0x80000000
 };
 
     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
 // ----------------------------------------------------------------------------
 // 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_)
 {
     // the only way to initialize this struct is by using this ctor
     wxSplitterRenderParams(wxCoord widthSash_, wxCoord border_, bool isSens_)


@@ -99,7 +113,7 @@ struct WXDLLEXPORT wxSplitterRenderParams
 
 
 // extra optional parameters for DrawHeaderButton
 
 
 // extra optional parameters for DrawHeaderButton

-struct WXDLLEXPORT wxHeaderButtonParams
+struct WXDLLIMPEXP_CORE wxHeaderButtonParams

 {
     wxHeaderButtonParams()
         : m_labelAlignment(wxALIGN_LEFT)
 {
     wxHeaderButtonParams()
         : m_labelAlignment(wxALIGN_LEFT)


@@ -114,15 +128,16 @@ struct WXDLLEXPORT wxHeaderButtonParams
     int         m_labelAlignment;
 };
 
     int         m_labelAlignment;
 };
 

-enum wxHeaderSortIconType {
+enum wxHeaderSortIconType
+{

     wxHDR_SORT_ICON_NONE,        // Header button has no sort arrow
     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
 };
 
 
 // wxRendererNative interface version

-struct WXDLLEXPORT wxRendererVersion
+struct WXDLLIMPEXP_CORE wxRendererVersion

 {
     wxRendererVersion(int version_, int age_) : version(version_), age(age_) { }
 
 {
     wxRendererVersion(int version_, int age_) : version(version_), age(age_) { }
 


@@ -156,7 +171,7 @@ struct WXDLLEXPORT wxRendererVersion
 // wxRendererNative: abstracts drawing methods needed by the native controls
 // ----------------------------------------------------------------------------
 
 // wxRendererNative: abstracts drawing methods needed by the native controls
 // ----------------------------------------------------------------------------
 

-class WXDLLEXPORT wxRendererNative
+class WXDLLIMPEXP_CORE wxRendererNative

 {
 public:
     // drawing functions
 {
 public:
     // drawing functions


@@ -185,6 +200,9 @@ public:
     // height if available, or a generic height based on the window's font.
     virtual int GetHeaderButtonHeight(wxWindow *win) = 0;
 
     // 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,
 
     // draw the expanded/collapsed icon for a tree control item
     virtual void DrawTreeItemButton(wxWindow *win,


@@ -231,6 +249,9 @@ public:
                               const wxRect& rect,
                               int flags = 0) = 0;
 
                               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
     // draw blank button
     //
     // flags may use wxCONTROL_PRESSED, wxCONTROL_CURRENT and wxCONTROL_ISDEFAULT


@@ -251,6 +272,56 @@ public:
                                        const wxRect& rect,
                                        int flags = 0) = 0;
 
                                        const wxRect& rect,
                                        int flags = 0) = 0;
 

+    // 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;
+
+    // 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
     // ------------------
 
     // geometry functions
     // ------------------
 


@@ -304,7 +375,7 @@ public:
 // wxDelegateRendererNative: allows reuse of renderers code
 // ----------------------------------------------------------------------------
 
 // wxDelegateRendererNative: allows reuse of renderers code
 // ----------------------------------------------------------------------------
 

-class WXDLLEXPORT wxDelegateRendererNative : public wxRendererNative
+class WXDLLIMPEXP_CORE wxDelegateRendererNative : public wxRendererNative

 {
 public:
     wxDelegateRendererNative()
 {
 public:
     wxDelegateRendererNative()


@@ -333,6 +404,9 @@ public:
     virtual int GetHeaderButtonHeight(wxWindow *win)
         { return m_rendererNative.GetHeaderButtonHeight(win); }
 
     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,
     virtual void DrawTreeItemButton(wxWindow *win,
                                     wxDC& dc,
                                     const wxRect& rect,


@@ -369,21 +443,63 @@ public:
     virtual void DrawCheckBox(wxWindow *win,
                               wxDC& dc,
                               const wxRect& rect,
     virtual void DrawCheckBox(wxWindow *win,
                               wxDC& dc,
                               const wxRect& rect,

-                              int flags = 0 )
+                              int flags = 0)

         { m_rendererNative.DrawCheckBox( win, dc, rect, flags ); }
 
         { 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,
     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,
         { 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 ); }
 
         { m_rendererNative.DrawItemSelectionRect( win, dc, rect, flags ); }
 

+    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); }
 
     virtual wxSplitterRenderParams GetSplitterParams(const wxWindow *win)
         { return m_rendererNative.GetSplitterParams(win); }
 


@@ -393,7 +509,7 @@ public:
 protected:
     wxRendererNative& m_rendererNative;
 
 protected:
     wxRendererNative& m_rendererNative;
 

-    DECLARE_NO_COPY_CLASS(wxDelegateRendererNative)
+    wxDECLARE_NO_COPY_CLASS(wxDelegateRendererNative);

 };
 
 // ----------------------------------------------------------------------------
 };
 
 // ----------------------------------------------------------------------------