X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e8759560f8c3d47d51abca114d3ef475c6b13529..820ec9bbc2ca025f9038b172a910617d8beb89a0:/src/gtk/renderer.cpp diff --git a/src/gtk/renderer.cpp b/src/gtk/renderer.cpp index a3490229d3..c905ae8fc0 100644 --- a/src/gtk/renderer.cpp +++ b/src/gtk/renderer.cpp @@ -6,7 +6,7 @@ // Created: 20.07.2003 // RCS-ID: $Id$ // Copyright: (c) 2003 Vadim Zeitlin -// License: wxWindows licence +// Licence: wxWindows licence /////////////////////////////////////////////////////////////////////////////// // ============================================================================ @@ -33,6 +33,7 @@ #include "wx/module.h" #endif +#include "wx/dcgraph.h" #include "wx/gtk/dc.h" #include "wx/gtk/private.h" @@ -53,6 +54,9 @@ public: wxHeaderSortIconType sortArrow = wxHDR_SORT_ICON_NONE, wxHeaderButtonParams* params = NULL); + virtual int GetHeaderButtonHeight(wxWindow *win); + + // draw the expanded/collapsed icon for a tree control item virtual void DrawTreeItemButton(wxWindow *win, wxDC& dc, @@ -95,6 +99,26 @@ public: const wxRect& rect, int flags = 0); + virtual void DrawChoice(wxWindow* win, + wxDC& dc, + const wxRect& rect, + int flags=0); + + virtual void DrawComboBox(wxWindow* win, + wxDC& dc, + const wxRect& rect, + int flags=0); + + virtual void DrawTextCtrl(wxWindow* win, + wxDC& dc, + const wxRect& rect, + int flags=0); + + virtual void DrawRadioBitmap(wxWindow* win, + wxDC& dc, + const wxRect& rect, + int flags=0); + virtual void DrawFocusRect(wxWindow* win, wxDC& dc, const wxRect& rect, int flags = 0); virtual wxSize GetCheckBoxSize(wxWindow *win); @@ -114,6 +138,33 @@ wxRendererNative& wxRendererNative::GetDefault() return s_rendererGTK; } +static GdkWindow* wxGetGdkWindowForDC(wxWindow* win, wxDC& dc) +{ + GdkWindow* gdk_window = NULL; + +#if wxUSE_GRAPHICS_CONTEXT + if ( dc.IsKindOf( CLASSINFO(wxGCDC) ) ) + gdk_window = win->GTKGetDrawingWindow(); + else +#endif + { +#if wxUSE_NEW_DC + wxDCImpl *impl = dc.GetImpl(); + wxGTKDCImpl *gtk_impl = wxDynamicCast( impl, wxGTKDCImpl ); + if (gtk_impl) + gdk_window = gtk_impl->GetGDKWindow(); +#else + gdk_window = dc.GetGDKWindow(); +#endif + } + +#if !wxUSE_GRAPHICS_CONTEXT + wxUnusedVar(win); +#endif + + return gdk_window; +} + // ---------------------------------------------------------------------------- // list/tree controls drawing // ---------------------------------------------------------------------------- @@ -128,16 +179,12 @@ wxRendererGTK::DrawHeaderButton(wxWindow *win, { GtkWidget *button = wxGTKPrivate::GetHeaderButtonWidget(); + if (flags & wxCONTROL_SPECIAL) + button = wxGTKPrivate::GetHeaderButtonWidgetFirst(); + if (flags & wxCONTROL_DIRTY) + button = wxGTKPrivate::GetHeaderButtonWidgetLast(); - GdkWindow* gdk_window = NULL; -#if wxUSE_NEW_DC - wxDCImpl *impl = dc.GetImpl(); - wxGTKDCImpl *gtk_impl = wxDynamicCast( impl, wxGTKDCImpl ); - if (gtk_impl) - gdk_window = gtk_impl->GetGDKWindow(); -#else - gdk_window = dc.GetGDKWindow(); -#endif + GdkWindow* gdk_window = wxGetGdkWindowForDC(win, dc); wxASSERT_MSG( gdk_window, wxT("cannot use wxRendererNative on wxDC of this type") ); @@ -169,6 +216,17 @@ wxRendererGTK::DrawHeaderButton(wxWindow *win, return DrawHeaderButtonContents(win, dc, rect, flags, sortArrow, params); } +int wxRendererGTK::GetHeaderButtonHeight(wxWindow *WXUNUSED(win)) +{ + GtkWidget *button = wxGTKPrivate::GetHeaderButtonWidget(); + + GtkRequisition req; + GTK_WIDGET_GET_CLASS(button)->size_request(button, &req); + + return req.height; +} + + // draw a ">" or "v" button void wxRendererGTK::DrawTreeItemButton(wxWindow* win, @@ -176,15 +234,7 @@ wxRendererGTK::DrawTreeItemButton(wxWindow* win, { GtkWidget *tree = wxGTKPrivate::GetTreeWidget(); - GdkWindow* gdk_window = NULL; -#if wxUSE_NEW_DC - wxDCImpl *impl = dc.GetImpl(); - wxGTKDCImpl *gtk_impl = wxDynamicCast( impl, wxGTKDCImpl ); - if (gtk_impl) - gdk_window = gtk_impl->GetGDKWindow(); -#else - gdk_window = dc.GetGDKWindow(); -#endif + GdkWindow* gdk_window = wxGetGdkWindowForDC(win, dc); wxASSERT_MSG( gdk_window, wxT("cannot use wxRendererNative on wxDC of this type") ); @@ -250,7 +300,7 @@ wxRendererGTK::DrawSplitterBorder(wxWindow * WXUNUSED(win), } void -wxRendererGTK::DrawSplitterSash(wxWindow *win, +wxRendererGTK::DrawSplitterSash(wxWindow* win, wxDC& dc, const wxSize& size, wxCoord position, @@ -263,15 +313,7 @@ wxRendererGTK::DrawSplitterSash(wxWindow *win, return; } - GdkWindow* gdk_window = NULL; -#if wxUSE_NEW_DC - wxDCImpl *impl = dc.GetImpl(); - wxGTKDCImpl *gtk_impl = wxDynamicCast( impl, wxGTKDCImpl ); - if (gtk_impl) - gdk_window = gtk_impl->GetGDKWindow(); -#else - gdk_window = dc.GetGDKWindow(); -#endif + GdkWindow* gdk_window = wxGetGdkWindowForDC(win, dc); wxASSERT_MSG( gdk_window, wxT("cannot use wxRendererNative on wxDC of this type") ); @@ -319,27 +361,19 @@ wxRendererGTK::DrawSplitterSash(wxWindow *win, } void -wxRendererGTK::DrawDropArrow(wxWindow *WXUNUSED(win), +wxRendererGTK::DrawDropArrow(wxWindow* win, wxDC& dc, const wxRect& rect, int flags) { GtkWidget *button = wxGTKPrivate::GetButtonWidget(); - // If we give GTK_PIZZA(win->m_wxwindow)->bin_window as + // If we give WX_PIZZA(win->m_wxwindow)->bin_window as // a window for gtk_paint_xxx function, then it won't // work for wxMemoryDC. So that is why we assume wxDC // is wxWindowDC (wxClientDC, wxMemoryDC and wxPaintDC // are derived from it) and use its m_window. - GdkWindow* gdk_window = NULL; -#if wxUSE_NEW_DC - wxDCImpl *impl = dc.GetImpl(); - wxGTKDCImpl *gtk_impl = wxDynamicCast( impl, wxGTKDCImpl ); - if (gtk_impl) - gdk_window = gtk_impl->GetGDKWindow(); -#else - gdk_window = dc.GetGDKWindow(); -#endif + GdkWindow* gdk_window = wxGetGdkWindowForDC(win, dc); wxASSERT_MSG( gdk_window, wxT("cannot use wxRendererNative on wxDC of this type") ); @@ -407,22 +441,14 @@ wxRendererGTK::GetCheckBoxSize(wxWindow *WXUNUSED(win)) } void -wxRendererGTK::DrawCheckBox(wxWindow *WXUNUSED(win), +wxRendererGTK::DrawCheckBox(wxWindow* win, wxDC& dc, const wxRect& rect, int flags ) { GtkWidget *button = wxGTKPrivate::GetCheckButtonWidget(); - GdkWindow* gdk_window = NULL; -#if wxUSE_NEW_DC - wxDCImpl *impl = dc.GetImpl(); - wxGTKDCImpl *gtk_impl = wxDynamicCast( impl, wxGTKDCImpl ); - if (gtk_impl) - gdk_window = gtk_impl->GetGDKWindow(); -#else - gdk_window = dc.GetGDKWindow(); -#endif + GdkWindow* gdk_window = wxGetGdkWindowForDC(win, dc); wxASSERT_MSG( gdk_window, wxT("cannot use wxRendererNative on wxDC of this type") ); @@ -443,12 +469,21 @@ wxRendererGTK::DrawCheckBox(wxWindow *WXUNUSED(win), else state = GTK_STATE_NORMAL; + GtkShadowType shadow_type; + + if ( flags & wxCONTROL_UNDETERMINED ) + shadow_type = GTK_SHADOW_ETCHED_IN; + else if ( flags & wxCONTROL_CHECKED ) + shadow_type = GTK_SHADOW_IN; + else + shadow_type = GTK_SHADOW_OUT; + gtk_paint_check ( button->style, gdk_window, state, - flags & wxCONTROL_CHECKED ? GTK_SHADOW_IN : GTK_SHADOW_OUT, + shadow_type, NULL, button, "cellcheck", @@ -459,22 +494,14 @@ wxRendererGTK::DrawCheckBox(wxWindow *WXUNUSED(win), } void -wxRendererGTK::DrawPushButton(wxWindow *WXUNUSED(win), +wxRendererGTK::DrawPushButton(wxWindow* win, wxDC& dc, const wxRect& rect, int flags) { GtkWidget *button = wxGTKPrivate::GetButtonWidget(); - GdkWindow* gdk_window = NULL; -#if wxUSE_NEW_DC - wxDCImpl *impl = dc.GetImpl(); - wxGTKDCImpl *gtk_impl = wxDynamicCast( impl, wxGTKDCImpl ); - if (gtk_impl) - gdk_window = gtk_impl->GetGDKWindow(); -#else - gdk_window = dc.GetGDKWindow(); -#endif + GdkWindow* gdk_window = wxGetGdkWindowForDC(win, dc); wxASSERT_MSG( gdk_window, wxT("cannot use wxRendererNative on wxDC of this type") ); @@ -499,42 +526,34 @@ wxRendererGTK::DrawPushButton(wxWindow *WXUNUSED(win), NULL, button, "button", - rect.x, rect.y, rect.width, rect.height + dc.LogicalToDeviceX(rect.x), + dc.LogicalToDeviceY(rect.y), + rect.width, + rect.height ); } void -wxRendererGTK::DrawItemSelectionRect(wxWindow *win, +wxRendererGTK::DrawItemSelectionRect(wxWindow* win, wxDC& dc, const wxRect& rect, int flags ) { - GdkWindow* gdk_window = NULL; -#if wxUSE_NEW_DC - wxDCImpl *impl = dc.GetImpl(); - wxGTKDCImpl *gtk_impl = wxDynamicCast( impl, wxGTKDCImpl ); - if (gtk_impl) - gdk_window = gtk_impl->GetGDKWindow(); -#else - gdk_window = dc.GetGDKWindow(); -#endif + GdkWindow* gdk_window = wxGetGdkWindowForDC(win, dc); wxASSERT_MSG( gdk_window, wxT("cannot use wxRendererNative on wxDC of this type") ); - int x_diff = 0; - if (win->GetLayoutDirection() == wxLayout_RightToLeft) - x_diff = rect.width; - - GtkStateType state; if (flags & wxCONTROL_SELECTED) { + int x_diff = 0; + if (win->GetLayoutDirection() == wxLayout_RightToLeft) + x_diff = rect.width; + // the wxCONTROL_FOCUSED state is deduced // directly from the m_wxwindow by GTK+ - state = GTK_STATE_SELECTED; - - gtk_paint_flat_box( win->m_widget->style, + gtk_paint_flat_box(wxGTKPrivate::GetTreeWidget()->style, gdk_window, - state, + GTK_STATE_SELECTED, GTK_SHADOW_NONE, NULL, win->m_wxwindow, @@ -544,42 +563,14 @@ wxRendererGTK::DrawItemSelectionRect(wxWindow *win, rect.width, rect.height ); } - else // !wxCONTROL_SELECTED - { - state = GTK_STATE_NORMAL; - } if ((flags & wxCONTROL_CURRENT) && (flags & wxCONTROL_FOCUSED)) - { - gtk_paint_focus( win->m_widget->style, - gdk_window, - state, - NULL, - win->m_wxwindow, - // Detail "treeview" causes warning with GTK+ 2.12 Clearlooks theme: - // "... no property named `row-ending-details'" - // Using "treeview-middle" would fix the warning, but the right - // edge of the focus rect is not getting erased properly either. - // Better to not specify this detail unless the drawing is fixed. - NULL, - dc.LogicalToDeviceX(rect.x), - dc.LogicalToDeviceY(rect.y), - rect.width, - rect.height ); - } + DrawFocusRect(win, dc, rect, flags); } void wxRendererGTK::DrawFocusRect(wxWindow* win, wxDC& dc, const wxRect& rect, int flags) { - GdkWindow* gdk_window = NULL; -#if wxUSE_NEW_DC - wxDCImpl *impl = dc.GetImpl(); - wxGTKDCImpl *gtk_impl = wxDynamicCast( impl, wxGTKDCImpl ); - if (gtk_impl) - gdk_window = gtk_impl->GetGDKWindow(); -#else - gdk_window = dc.GetGDKWindow(); -#endif + GdkWindow* gdk_window = wxGetGdkWindowForDC(win, dc); wxASSERT_MSG( gdk_window, wxT("cannot use wxRendererNative on wxDC of this type") ); @@ -600,3 +591,156 @@ void wxRendererGTK::DrawFocusRect(wxWindow* win, wxDC& dc, const wxRect& rect, i rect.width, rect.height ); } + +// Uses the theme to draw the border and fill for something like a wxTextCtrl +void wxRendererGTK::DrawTextCtrl(wxWindow* win, wxDC& dc, const wxRect& rect, int flags) +{ + GtkWidget *entry = wxGTKPrivate::GetTextEntryWidget(); + + GdkWindow* gdk_window = wxGetGdkWindowForDC(win, dc); + + GtkStateType state = GTK_STATE_NORMAL; + if ( flags & wxCONTROL_DISABLED ) + state = GTK_STATE_INSENSITIVE; + + if (flags & wxCONTROL_CURRENT ) + GTK_WIDGET_SET_FLAGS( entry, GTK_HAS_FOCUS ); + else + GTK_WIDGET_UNSET_FLAGS( entry, GTK_HAS_FOCUS ); + + gtk_paint_shadow + ( + entry->style, + gdk_window, + state, + GTK_SHADOW_OUT, + NULL, + entry, + "entry", + dc.LogicalToDeviceX(rect.x), + dc.LogicalToDeviceY(rect.y), + rect.width, + rect.height + ); +} + +// Draw the equivallent of a wxComboBox +void wxRendererGTK::DrawComboBox(wxWindow* win, wxDC& dc, const wxRect& rect, int flags) +{ + GtkWidget *combo = wxGTKPrivate::GetComboBoxWidget(); + + GdkWindow* gdk_window = wxGetGdkWindowForDC(win, dc); + + GtkStateType state = GTK_STATE_NORMAL; + if ( flags & wxCONTROL_DISABLED ) + state = GTK_STATE_INSENSITIVE; + + if (flags & wxCONTROL_CURRENT ) + GTK_WIDGET_SET_FLAGS( combo, GTK_HAS_FOCUS ); + else + GTK_WIDGET_UNSET_FLAGS( combo, GTK_HAS_FOCUS ); + + gtk_paint_shadow + ( + combo->style, + gdk_window, + state, + GTK_SHADOW_OUT, + NULL, + combo, + "combobox", + dc.LogicalToDeviceX(rect.x), + dc.LogicalToDeviceY(rect.y), + rect.width, + rect.height + ); + + wxRect r = rect; + int extent = rect.height / 2; + r.x += rect.width - extent - extent/2; + r.y += extent/2; + r.width = extent; + r.height = extent; + + gtk_paint_arrow + ( + combo->style, + gdk_window, + state, + GTK_SHADOW_OUT, + NULL, + combo, + "arrow", + GTK_ARROW_DOWN, + TRUE, + dc.LogicalToDeviceX(r.x), + dc.LogicalToDeviceY(r.y), + r.width, + r.height + ); + + r = rect; + r.x += rect.width - 2*extent; + r.width = 2; + + gtk_paint_box + ( + combo->style, + gdk_window, + state, + GTK_SHADOW_ETCHED_OUT, + NULL, + combo, + "vseparator", + dc.LogicalToDeviceX(r.x), + dc.LogicalToDeviceY(r.y+1), + r.width, + r.height-2 + ); +} + + +void wxRendererGTK::DrawChoice(wxWindow* win, wxDC& dc, + const wxRect& rect, int flags) +{ + DrawComboBox( win, dc, rect, flags ); +} + + +// Draw a themed radio button +void wxRendererGTK::DrawRadioBitmap(wxWindow* win, wxDC& dc, const wxRect& rect, int flags) +{ + GtkWidget *button = wxGTKPrivate::GetRadioButtonWidget(); + + GdkWindow* gdk_window = wxGetGdkWindowForDC(win, dc); + + GtkShadowType shadow_type = GTK_SHADOW_OUT; + if ( flags & wxCONTROL_CHECKED ) + shadow_type = GTK_SHADOW_IN; + else if ( flags & wxCONTROL_UNDETERMINED ) + shadow_type = GTK_SHADOW_ETCHED_IN; + + GtkStateType state = GTK_STATE_NORMAL; + if ( flags & wxCONTROL_DISABLED ) + state = GTK_STATE_INSENSITIVE; + if ( flags & wxCONTROL_PRESSED ) + state = GTK_STATE_ACTIVE; +/* + Don't know when to set this + state_type = GTK_STATE_PRELIGHT; +*/ + + gtk_paint_option + ( + button->style, + gdk_window, + state, + shadow_type, + NULL, + button, + "radiobutton", + dc.LogicalToDeviceX(rect.x), + dc.LogicalToDeviceY(rect.y), + rect.width, rect.height + ); +}