X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/cdccdfabb29bd51aded9aac141e1f7bbd6c85443..06d7ed27a19281549a8293d26cb44dd2d45055ea:/src/gtk/renderer.cpp diff --git a/src/gtk/renderer.cpp b/src/gtk/renderer.cpp index b2ac87afaf..d4c273d979 100644 --- a/src/gtk/renderer.cpp +++ b/src/gtk/renderer.cpp @@ -28,20 +28,13 @@ #ifndef WX_PRECOMP #include "wx/window.h" + #include "wx/dcclient.h" + #include "wx/settings.h" #endif #include #include "wx/gtk/win_gtk.h" -#include "wx/dc.h" -#include "wx/dcclient.h" -#include "wx/settings.h" - -// RR: After a correction to the orientation of the sash -// this doesn't seem to be required anymore and it -// seems to confuse some themes so USE_ERASE_RECT=0 -#define USE_ERASE_RECT 0 - // ---------------------------------------------------------------------------- // wxRendererGTK: our wxRendererNative implementation // ---------------------------------------------------------------------------- @@ -50,10 +43,12 @@ class WXDLLEXPORT wxRendererGTK : public wxDelegateRendererNative { public: // draw the header control button (used by wxListCtrl) - virtual void DrawHeaderButton(wxWindow *win, + virtual int DrawHeaderButton(wxWindow *win, wxDC& dc, const wxRect& rect, - int flags = 0); + int flags = 0, + wxHeaderSortIconType sortArrow = wxHDR_SORT_ICON_NONE, + wxHeaderButtonParams* params = NULL); // draw the expanded/collapsed icon for a tree control item virtual void DrawTreeItemButton(wxWindow *win, @@ -97,12 +92,14 @@ public: const wxRect& rect, int flags = 0); + virtual void DrawFocusRect(wxWindow* win, wxDC& dc, const wxRect& rect, int flags = 0); + virtual wxSplitterRenderParams GetSplitterParams(const wxWindow *win); private: // FIXME: shouldn't we destroy these windows somewhere? - // used by DrawHeaderButton and DrawPushButton + // used by DrawPushButton and DrawDropArrow static GtkWidget *GetButtonWidget(); // used by DrawTreeItemButton() @@ -110,6 +107,9 @@ private: // used by DrawCheckBox() static GtkWidget *GetCheckButtonWidget(); + + // Used by DrawHeaderButton + static GtkWidget *GetHeaderButtonWidget(); }; // ============================================================================ @@ -182,32 +182,81 @@ wxRendererGTK::GetTreeWidget() return s_tree; } + +// This one just gets the button used by the column header. Although it's +// still a gtk_button the themes will typically differentiate and draw them +// differently if the button is in a treeview. +GtkWidget * +wxRendererGTK::GetHeaderButtonWidget() +{ + static GtkWidget *s_button = NULL; + + if ( !s_button ) + { + // Get the dummy tree widget, give it a column, and then use the + // widget in the column header for the rendering code. + GtkWidget* treewidget = GetTreeWidget(); + GtkTreeViewColumn* column = gtk_tree_view_column_new(); + gtk_tree_view_append_column(GTK_TREE_VIEW(treewidget), column); + s_button = column->button; + } + + return s_button; +} + // ---------------------------------------------------------------------------- // list/tree controls drawing // ---------------------------------------------------------------------------- -void +int wxRendererGTK::DrawHeaderButton(wxWindow *win, wxDC& dc, const wxRect& rect, - int flags) + int flags, + wxHeaderSortIconType sortArrow, + wxHeaderButtonParams* params) { - GtkWidget *button = GetButtonWidget(); + GtkWidget *button = GetHeaderButtonWidget(); + + GdkWindow* gdk_window = NULL; +#if wxUSE_NEW_DC + wxImplDC *impl = dc.GetImpl(); + wxGTKImplDC *gtk_impl = wxDynamicCast( impl, wxGTKImplDC ); + if (gtk_impl) + gdk_window = gtk_impl->GetGDKWindow(); +#else + gdk_window = dc.GetGDKWindow(); +#endif + 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 = GTK_STATE_NORMAL; + if (flags & wxCONTROL_DISABLED) + state = GTK_STATE_INSENSITIVE; + else + { + if (flags & wxCONTROL_CURRENT) + state = GTK_STATE_PRELIGHT; + } gtk_paint_box ( button->style, - // FIXME: I suppose GTK_PIZZA(win->m_wxwindow)->bin_window doesn't work with wxMemoryDC. - // Maybe use code similar as in DrawPushButton below? - GTK_PIZZA(win->m_wxwindow)->bin_window, - flags & wxCONTROL_DISABLED ? GTK_STATE_INSENSITIVE : GTK_STATE_NORMAL, + gdk_window, + state, GTK_SHADOW_OUT, NULL, button, "button", - dc.XLOG2DEV(rect.x), rect.y, rect.width, rect.height + dc.LogicalToDeviceX(rect.x) - x_diff, rect.y, rect.width, rect.height ); + + return DrawHeaderButtonContents(win, dc, rect, flags, sortArrow, params); } // draw a ">" or "v" button @@ -217,23 +266,39 @@ wxRendererGTK::DrawTreeItemButton(wxWindow* win, { GtkWidget *tree = GetTreeWidget(); + GdkWindow* gdk_window = NULL; +#if wxUSE_NEW_DC + wxImplDC *impl = dc.GetImpl(); + wxGTKImplDC *gtk_impl = wxDynamicCast( impl, wxGTKImplDC ); + if (gtk_impl) + gdk_window = gtk_impl->GetGDKWindow(); +#else + gdk_window = dc.GetGDKWindow(); +#endif + wxASSERT_MSG( gdk_window, + wxT("cannot use wxRendererNative on wxDC of this type") ); + GtkStateType state; if ( flags & wxCONTROL_CURRENT ) state = GTK_STATE_PRELIGHT; else state = GTK_STATE_NORMAL; + int x_diff = 0; + if (win->GetLayoutDirection() == wxLayout_RightToLeft) + x_diff = rect.width; + // VZ: I don't know how to get the size of the expander so as to centre it // in the given rectangle, +2/3 below is just what looks good here... gtk_paint_expander ( tree->style, - GTK_PIZZA(win->m_wxwindow)->bin_window, + gdk_window, state, NULL, tree, "treeview", - dc.LogicalToDeviceX(rect.x) + 2, + dc.LogicalToDeviceX(rect.x) + 6 - x_diff, dc.LogicalToDeviceY(rect.y) + 3, flags & wxCONTROL_EXPANDED ? GTK_EXPANDER_EXPANDED : GTK_EXPANDER_COLLAPSED @@ -292,79 +357,55 @@ wxRendererGTK::DrawSplitterSash(wxWindow *win, return; } + GdkWindow* gdk_window = NULL; +#if wxUSE_NEW_DC + wxImplDC *impl = dc.GetImpl(); + wxGTKImplDC *gtk_impl = wxDynamicCast( impl, wxGTKImplDC ); + if (gtk_impl) + gdk_window = gtk_impl->GetGDKWindow(); +#else + gdk_window = dc.GetGDKWindow(); +#endif + wxASSERT_MSG( gdk_window, + wxT("cannot use wxRendererNative on wxDC of this type") ); + wxCoord full_size = GetGtkSplitterFullSize(); // are we drawing vertical or horizontal splitter? const bool isVert = orient == wxVERTICAL; GdkRectangle rect; -#if USE_ERASE_RECT - GdkRectangle erase_rect; -#endif if ( isVert ) { - int h = win->GetClientSize().GetHeight(); - rect.x = position; rect.y = 0; rect.width = full_size; - rect.height = h; - -#if USE_ERASE_RECT - erase_rect.x = position; - erase_rect.y = 0; - erase_rect.width = full_size; - erase_rect.height = h; -#endif + rect.height = size.y; } else // horz { - int w = win->GetClientSize().GetWidth(); - rect.x = 0; rect.y = position; rect.height = full_size; - rect.width = w; - -#if USE_ERASE_RECT - erase_rect.y = position; - erase_rect.x = 0; - erase_rect.height = full_size; - erase_rect.width = w; -#endif + rect.width = size.x; } -#if USE_ERASE_RECT - // we must erase everything first, otherwise the garbage - // from the old sash is left when dragging it - gtk_paint_flat_box - ( - win->m_wxwindow->style, - GTK_PIZZA(win->m_wxwindow)->bin_window, - GTK_STATE_NORMAL, - GTK_SHADOW_NONE, - NULL, - win->m_wxwindow, - (char *)"viewportbin", // const_cast - erase_rect.x, - erase_rect.y, - erase_rect.width, - erase_rect.height - ); -#endif + int x_diff = 0; + if (win->GetLayoutDirection() == wxLayout_RightToLeft) + x_diff = rect.width; gtk_paint_handle ( win->m_wxwindow->style, - GTK_PIZZA(win->m_wxwindow)->bin_window, + gdk_window, flags & wxCONTROL_CURRENT ? GTK_STATE_PRELIGHT : GTK_STATE_NORMAL, GTK_SHADOW_NONE, NULL /* no clipping */, win->m_wxwindow, "paned", - rect.x, - rect.y, + dc.LogicalToDeviceX(rect.x) - x_diff, + dc.LogicalToDeviceY(rect.y), rect.width, rect.height, isVert ? GTK_ORIENTATION_VERTICAL : GTK_ORIENTATION_HORIZONTAL @@ -372,7 +413,7 @@ wxRendererGTK::DrawSplitterSash(wxWindow *win, } void -wxRendererGTK::DrawDropArrow(wxWindow *win, +wxRendererGTK::DrawDropArrow(wxWindow *WXUNUSED(win), wxDC& dc, const wxRect& rect, int flags) @@ -384,11 +425,17 @@ wxRendererGTK::DrawDropArrow(wxWindow *win, // 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. - wxWindowDC& wdc = (wxWindowDC&)dc; - - // only doing debug-time checking here (it should - // probably be enough) - wxASSERT ( wdc.IsKindOf(CLASSINFO(wxWindowDC)) ); + GdkWindow* gdk_window = NULL; +#if wxUSE_NEW_DC + wxImplDC *impl = dc.GetImpl(); + wxGTKImplDC *gtk_impl = wxDynamicCast( impl, wxGTKImplDC ); + if (gtk_impl) + gdk_window = gtk_impl->GetGDKWindow(); +#else + gdk_window = dc.GetGDKWindow(); +#endif + wxASSERT_MSG( gdk_window, + wxT("cannot use wxRendererNative on wxDC of this type") ); // draw arrow so that there is even space horizontally // on both sides @@ -415,7 +462,7 @@ wxRendererGTK::DrawDropArrow(wxWindow *win, gtk_paint_arrow ( button->style, - wdc.m_window, + gdk_window, state, flags & wxCONTROL_PRESSED ? GTK_SHADOW_IN : GTK_SHADOW_OUT, NULL, @@ -441,16 +488,24 @@ wxRendererGTK::DrawComboBoxDropButton(wxWindow *win, } void -wxRendererGTK::DrawCheckBox(wxWindow *win, +wxRendererGTK::DrawCheckBox(wxWindow *WXUNUSED(win), wxDC& dc, const wxRect& rect, int flags ) { GtkWidget *button = GetCheckButtonWidget(); - - // for reason why we do this, see DrawDropArrow - wxWindowDC& wdc = (wxWindowDC&)dc; - wxASSERT ( wdc.IsKindOf(CLASSINFO(wxWindowDC)) ); + + GdkWindow* gdk_window = NULL; +#if wxUSE_NEW_DC + wxImplDC *impl = dc.GetImpl(); + wxGTKImplDC *gtk_impl = wxDynamicCast( impl, wxGTKImplDC ); + if (gtk_impl) + gdk_window = gtk_impl->GetGDKWindow(); +#else + gdk_window = dc.GetGDKWindow(); +#endif + wxASSERT_MSG( gdk_window, + wxT("cannot use wxRendererNative on wxDC of this type") ); GtkStateType state; @@ -466,7 +521,7 @@ wxRendererGTK::DrawCheckBox(wxWindow *win, gtk_paint_check ( button->style, - wdc.m_window, + gdk_window, state, flags & wxCONTROL_CHECKED ? GTK_SHADOW_IN : GTK_SHADOW_OUT, NULL, @@ -479,16 +534,24 @@ wxRendererGTK::DrawCheckBox(wxWindow *win, } void -wxRendererGTK::DrawPushButton(wxWindow *win, +wxRendererGTK::DrawPushButton(wxWindow *WXUNUSED(win), wxDC& dc, const wxRect& rect, int flags) { GtkWidget *button = GetButtonWidget(); - // for reason why we do this, see DrawDropArrow - wxWindowDC& wdc = (wxWindowDC&)dc; - wxASSERT ( wdc.IsKindOf(CLASSINFO(wxWindowDC)) ); + GdkWindow* gdk_window = NULL; +#if wxUSE_NEW_DC + wxImplDC *impl = dc.GetImpl(); + wxGTKImplDC *gtk_impl = wxDynamicCast( impl, wxGTKImplDC ); + if (gtk_impl) + gdk_window = gtk_impl->GetGDKWindow(); +#else + gdk_window = dc.GetGDKWindow(); +#endif + wxASSERT_MSG( gdk_window, + wxT("cannot use wxRendererNative on wxDC of this type") ); // draw button GtkStateType state; @@ -505,7 +568,7 @@ wxRendererGTK::DrawPushButton(wxWindow *win, gtk_paint_box ( button->style, - wdc.m_window, + gdk_window, state, flags & wxCONTROL_PRESSED ? GTK_SHADOW_IN : GTK_SHADOW_OUT, NULL, @@ -521,35 +584,89 @@ wxRendererGTK::DrawItemSelectionRect(wxWindow *win, const wxRect& rect, int flags ) { - // for reason why we do this, see DrawDropArrow - wxWindowDC& wdc = (wxWindowDC&)dc; - wxASSERT ( wdc.IsKindOf(CLASSINFO(wxWindowDC)) ); + GdkWindow* gdk_window = NULL; +#if wxUSE_NEW_DC + wxImplDC *impl = dc.GetImpl(); + wxGTKImplDC *gtk_impl = wxDynamicCast( impl, wxGTKImplDC ); + if (gtk_impl) + gdk_window = gtk_impl->GetGDKWindow(); +#else + gdk_window = dc.GetGDKWindow(); +#endif + 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) { - if (flags & wxCONTROL_FOCUSED) - state = GTK_STATE_SELECTED; - else - state = GTK_STATE_INSENSITIVE; + // the wxCONTROL_FOCUSED state is deduced + // directly from the m_wxwindow by GTK+ + state = GTK_STATE_SELECTED; - gtk_paint_flat_box( win->m_wxwindow->style, - GTK_PIZZA(win->m_wxwindow)->bin_window, + gtk_paint_flat_box( win->m_widget->style, + gdk_window, state, GTK_SHADOW_NONE, NULL, win->m_wxwindow, - "treeview", - dc.LogicalToDeviceX(rect.x), + "cell_even", + dc.LogicalToDeviceX(rect.x) - x_diff, dc.LogicalToDeviceY(rect.y), rect.width, rect.height ); } + else // !wxCONTROL_SELECTED + { + state = GTK_STATE_NORMAL; + } - if (flags & wxCONTROL_CURRENT) + if ((flags & wxCONTROL_CURRENT) && (flags & wxCONTROL_FOCUSED)) { - dc.SetPen( *wxBLACK_PEN ); - dc.SetBrush( *wxTRANSPARENT_BRUSH ); - dc.DrawRectangle( rect ); + gtk_paint_focus( win->m_widget->style, + gdk_window, + state, + NULL, + win->m_wxwindow, + "treeview", + dc.LogicalToDeviceX(rect.x), + dc.LogicalToDeviceY(rect.y), + rect.width, + rect.height ); } } + +void wxRendererGTK::DrawFocusRect(wxWindow* win, wxDC& dc, const wxRect& rect, int flags) +{ + GdkWindow* gdk_window = NULL; +#if wxUSE_NEW_DC + wxImplDC *impl = dc.GetImpl(); + wxGTKImplDC *gtk_impl = wxDynamicCast( impl, wxGTKImplDC ); + if (gtk_impl) + gdk_window = gtk_impl->GetGDKWindow(); +#else + gdk_window = dc.GetGDKWindow(); +#endif + wxASSERT_MSG( gdk_window, + wxT("cannot use wxRendererNative on wxDC of this type") ); + + GtkStateType state; + if (flags & wxCONTROL_SELECTED) + state = GTK_STATE_SELECTED; + else + state = GTK_STATE_NORMAL; + + gtk_paint_focus( win->m_widget->style, + gdk_window, + state, + NULL, + win->m_wxwindow, + NULL, + dc.LogicalToDeviceX(rect.x), + dc.LogicalToDeviceY(rect.y), + rect.width, + rect.height ); +}