X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e4161a2a08e622ba55f66610e26892f5fda37e6f..12bb29f5432174ecbd65549bda832d70d34a98ae:/src/gtk/renderer.cpp?ds=sidebyside diff --git a/src/gtk/renderer.cpp b/src/gtk/renderer.cpp index d4c273d979..de1ebc1728 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 /////////////////////////////////////////////////////////////////////////////// // ============================================================================ @@ -30,10 +30,17 @@ #include "wx/window.h" #include "wx/dcclient.h" #include "wx/settings.h" + #include "wx/module.h" +#endif + +#include "wx/dcgraph.h" +#ifndef __WXGTK3__ +#include "wx/gtk/dc.h" #endif #include -#include "wx/gtk/win_gtk.h" +#include "wx/gtk/private.h" +#include "wx/gtk/private/gtk2-compat.h" // ---------------------------------------------------------------------------- // wxRendererGTK: our wxRendererNative implementation @@ -50,6 +57,11 @@ public: wxHeaderSortIconType sortArrow = wxHDR_SORT_ICON_NONE, wxHeaderButtonParams* params = NULL); + virtual int GetHeaderButtonHeight(wxWindow *win); + + virtual int GetHeaderButtonMargin(wxWindow *win); + + // draw the expanded/collapsed icon for a tree control item virtual void DrawTreeItemButton(wxWindow *win, wxDC& dc, @@ -92,24 +104,31 @@ public: const wxRect& rect, int flags = 0); - virtual void DrawFocusRect(wxWindow* win, wxDC& dc, const wxRect& rect, int flags = 0); + virtual void DrawChoice(wxWindow* win, + wxDC& dc, + const wxRect& rect, + int flags=0); - virtual wxSplitterRenderParams GetSplitterParams(const wxWindow *win); + virtual void DrawComboBox(wxWindow* win, + wxDC& dc, + const wxRect& rect, + int flags=0); -private: - // FIXME: shouldn't we destroy these windows somewhere? + virtual void DrawTextCtrl(wxWindow* win, + wxDC& dc, + const wxRect& rect, + int flags=0); - // used by DrawPushButton and DrawDropArrow - static GtkWidget *GetButtonWidget(); + virtual void DrawRadioBitmap(wxWindow* win, + wxDC& dc, + const wxRect& rect, + int flags=0); - // used by DrawTreeItemButton() - static GtkWidget *GetTreeWidget(); + virtual void DrawFocusRect(wxWindow* win, wxDC& dc, const wxRect& rect, int flags = 0); - // used by DrawCheckBox() - static GtkWidget *GetCheckButtonWidget(); + virtual wxSize GetCheckBoxSize(wxWindow *win); - // Used by DrawHeaderButton - static GtkWidget *GetHeaderButtonWidget(); + virtual wxSplitterRenderParams GetSplitterParams(const wxWindow *win); }; // ============================================================================ @@ -124,85 +143,52 @@ wxRendererNative& wxRendererNative::GetDefault() return s_rendererGTK; } -// ---------------------------------------------------------------------------- -// helper functions -// ---------------------------------------------------------------------------- +#ifdef __WXGTK3__ +#define NULL_RECT +typedef cairo_t wxGTKDrawable; -GtkWidget * -wxRendererGTK::GetButtonWidget() +static cairo_t* wxGetGTKDrawable(wxWindow*, const wxDC& dc) { - static GtkWidget *s_button = NULL; - static GtkWidget *s_window = NULL; - - if ( !s_button ) - { - s_window = gtk_window_new( GTK_WINDOW_POPUP ); - gtk_widget_realize( s_window ); - s_button = gtk_button_new(); - gtk_container_add( GTK_CONTAINER(s_window), s_button ); - gtk_widget_realize( s_button ); - } - - return s_button; + wxGraphicsContext* gc = dc.GetGraphicsContext(); + wxCHECK_MSG(gc, NULL, "cannot use wxRendererNative on wxDC of this type"); + return static_cast(gc->GetNativeContext()); } -GtkWidget * -wxRendererGTK::GetCheckButtonWidget() -{ - static GtkWidget *s_button = NULL; - static GtkWidget *s_window = NULL; - - if ( !s_button ) - { - s_window = gtk_window_new( GTK_WINDOW_POPUP ); - gtk_widget_realize( s_window ); - s_button = gtk_check_button_new(); - gtk_container_add( GTK_CONTAINER(s_window), s_button ); - gtk_widget_realize( s_button ); - } +static const GtkStateFlags stateTypeToFlags[] = { + GTK_STATE_FLAG_NORMAL, GTK_STATE_FLAG_ACTIVE, GTK_STATE_FLAG_PRELIGHT, + GTK_STATE_FLAG_SELECTED, GTK_STATE_FLAG_INSENSITIVE, GTK_STATE_FLAG_INCONSISTENT, + GTK_STATE_FLAG_FOCUSED +}; - return s_button; -} +#else +#define NULL_RECT NULL, +typedef GdkWindow wxGTKDrawable; -GtkWidget * -wxRendererGTK::GetTreeWidget() +static GdkWindow* wxGetGTKDrawable(wxWindow* win, wxDC& dc) { - static GtkWidget *s_tree = NULL; - static GtkWidget *s_window = NULL; + GdkWindow* gdk_window = NULL; - if ( !s_tree ) +#if wxUSE_GRAPHICS_CONTEXT + if ( wxDynamicCast(&dc, wxGCDC) ) + gdk_window = win->GTKGetDrawingWindow(); + else +#endif { - s_tree = gtk_tree_view_new(); - s_window = gtk_window_new( GTK_WINDOW_POPUP ); - gtk_widget_realize( s_window ); - gtk_container_add( GTK_CONTAINER(s_window), s_tree ); - gtk_widget_realize( s_tree ); + wxDCImpl *impl = dc.GetImpl(); + wxGTKDCImpl *gtk_impl = wxDynamicCast( impl, wxGTKDCImpl ); + if (gtk_impl) + gdk_window = gtk_impl->GetGDKWindow(); + else + wxFAIL_MSG("cannot use wxRendererNative on wxDC of this type"); } - 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; - } +#if !wxUSE_GRAPHICS_CONTEXT + wxUnusedVar(win); +#endif - return s_button; + return gdk_window; } +#endif // ---------------------------------------------------------------------------- // list/tree controls drawing @@ -216,20 +202,11 @@ wxRendererGTK::DrawHeaderButton(wxWindow *win, wxHeaderSortIconType sortArrow, wxHeaderButtonParams* params) { - - 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") ); + GtkWidget *button = wxGTKPrivate::GetHeaderButtonWidget(); + if (flags & wxCONTROL_SPECIAL) + button = wxGTKPrivate::GetHeaderButtonWidgetFirst(); + if (flags & wxCONTROL_DIRTY) + button = wxGTKPrivate::GetHeaderButtonWidgetLast(); int x_diff = 0; if (win->GetLayoutDirection() == wxLayout_RightToLeft) @@ -244,9 +221,22 @@ wxRendererGTK::DrawHeaderButton(wxWindow *win, state = GTK_STATE_PRELIGHT; } +#ifdef __WXGTK3__ + cairo_t* cr = wxGetGTKDrawable(win, dc); + if (cr) + { + GtkStyleContext* sc = gtk_widget_get_style_context(button); + gtk_style_context_save(sc); + gtk_style_context_set_state(sc, stateTypeToFlags[state]); + gtk_render_background(sc, cr, rect.x - x_diff+4, rect.y+4, rect.width-8, rect.height-8); + gtk_render_frame(sc, cr, rect.x - x_diff+4, rect.y+4, rect.width-8, rect.height-8); + gtk_style_context_restore(sc); + } +#else + GdkWindow* gdk_window = wxGetGTKDrawable(win, dc); gtk_paint_box ( - button->style, + gtk_widget_get_style(button), gdk_window, state, GTK_SHADOW_OUT, @@ -255,28 +245,38 @@ wxRendererGTK::DrawHeaderButton(wxWindow *win, "button", dc.LogicalToDeviceX(rect.x) - x_diff, rect.y, rect.width, rect.height ); +#endif return DrawHeaderButtonContents(win, dc, rect, flags, sortArrow, params); } +int wxRendererGTK::GetHeaderButtonHeight(wxWindow *WXUNUSED(win)) +{ + GtkWidget *button = wxGTKPrivate::GetHeaderButtonWidget(); + + GtkRequisition req; +#ifdef __WXGTK3__ + gtk_widget_get_preferred_height(button, NULL, &req.height); +#else + GTK_WIDGET_GET_CLASS(button)->size_request(button, &req); +#endif + + return req.height; +} + +int wxRendererGTK::GetHeaderButtonMargin(wxWindow *WXUNUSED(win)) +{ + wxFAIL_MSG( "GetHeaderButtonMargin() not implemented" ); + return -1; +} + + // draw a ">" or "v" button void wxRendererGTK::DrawTreeItemButton(wxWindow* win, wxDC& dc, const wxRect& rect, int flags) { - 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") ); + GtkWidget *tree = wxGTKPrivate::GetTreeWidget(); GtkStateType state; if ( flags & wxCONTROL_CURRENT ) @@ -288,21 +288,33 @@ wxRendererGTK::DrawTreeItemButton(wxWindow* win, 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... +#ifdef __WXGTK3__ + cairo_t* cr = wxGetGTKDrawable(win, dc); + if (cr) + { + gtk_widget_set_state_flags(tree, stateTypeToFlags[state], true); + GtkStyleContext* sc = gtk_widget_get_style_context(tree); + gtk_render_expander(sc, cr, rect.x - x_diff, rect.y, rect.width, rect.height); + } +#else + // x and y parameters specify the center of the expander + GdkWindow* gdk_window = wxGetGTKDrawable(win, dc); + if (gdk_window == NULL) + return; gtk_paint_expander ( - tree->style, + gtk_widget_get_style(tree), gdk_window, state, NULL, tree, "treeview", - dc.LogicalToDeviceX(rect.x) + 6 - x_diff, - dc.LogicalToDeviceY(rect.y) + 3, + dc.LogicalToDeviceX(rect.x) + rect.width / 2 - x_diff, + dc.LogicalToDeviceY(rect.y) + rect.height / 2, flags & wxCONTROL_EXPANDED ? GTK_EXPANDER_EXPANDED : GTK_EXPANDER_COLLAPSED ); +#endif } @@ -310,14 +322,10 @@ wxRendererGTK::DrawTreeItemButton(wxWindow* win, // splitter sash drawing // ---------------------------------------------------------------------------- -static int GetGtkSplitterFullSize() +static int GetGtkSplitterFullSize(GtkWidget* widget) { - static GtkWidget *s_paned = NULL; - if (s_paned == NULL) - s_paned = gtk_vpaned_new(); - gint handle_size; - gtk_widget_style_get (s_paned, "handle_size", &handle_size, NULL); + gtk_widget_style_get(widget, "handle_size", &handle_size, NULL); return handle_size; } @@ -328,7 +336,7 @@ wxRendererGTK::GetSplitterParams(const wxWindow *WXUNUSED(win)) // we don't draw any border, hence 0 for the second field return wxSplitterRenderParams ( - GetGtkSplitterFullSize(), + GetGtkSplitterFullSize(wxGTKPrivate::GetSplitterWidget()), 0, true // hot sensitive ); @@ -344,36 +352,29 @@ wxRendererGTK::DrawSplitterBorder(wxWindow * WXUNUSED(win), } void -wxRendererGTK::DrawSplitterSash(wxWindow *win, +wxRendererGTK::DrawSplitterSash(wxWindow* win, wxDC& dc, const wxSize& size, wxCoord position, wxOrientation orient, int flags) { - if ( !win->m_wxwindow->window ) + if (gtk_widget_get_window(win->m_wxwindow) == NULL) { // window not realized yet 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(); + wxGTKDrawable* drawable = wxGetGTKDrawable(win, dc); + if (drawable == NULL) + return; // are we drawing vertical or horizontal splitter? const bool isVert = orient == wxVERTICAL; + GtkWidget* widget = wxGTKPrivate::GetSplitterWidget(orient); + const int full_size = GetGtkSplitterFullSize(widget); + GdkRectangle rect; if ( isVert ) @@ -395,9 +396,21 @@ wxRendererGTK::DrawSplitterSash(wxWindow *win, if (win->GetLayoutDirection() == wxLayout_RightToLeft) x_diff = rect.width; +#ifdef __WXGTK3__ + cairo_t* cr = wxGetGTKDrawable(win, dc); + if (cr) + { + gtk_widget_set_state_flags(widget, stateTypeToFlags[flags & wxCONTROL_CURRENT ? GTK_STATE_PRELIGHT : GTK_STATE_NORMAL], true); + GtkStyleContext* sc = gtk_widget_get_style_context(widget); + gtk_render_handle(sc, cr, rect.x - x_diff, rect.y, rect.width, rect.height); + } +#else + GdkWindow* gdk_window = wxGetGTKDrawable(win, dc); + if (gdk_window == NULL) + return; gtk_paint_handle ( - win->m_wxwindow->style, + gtk_widget_get_style(win->m_wxwindow), gdk_window, flags & wxCONTROL_CURRENT ? GTK_STATE_PRELIGHT : GTK_STATE_NORMAL, GTK_SHADOW_NONE, @@ -410,42 +423,28 @@ wxRendererGTK::DrawSplitterSash(wxWindow *win, rect.height, isVert ? GTK_ORIENTATION_VERTICAL : GTK_ORIENTATION_HORIZONTAL ); +#endif } void -wxRendererGTK::DrawDropArrow(wxWindow *WXUNUSED(win), +wxRendererGTK::DrawDropArrow(wxWindow* win, wxDC& dc, const wxRect& rect, int flags) { - GtkWidget *button = GetButtonWidget(); + 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 - 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 - int arrowX = rect.width/4 + 1; - int arrowWidth = rect.width - (arrowX*2); - - // scale arrow's height accoording to the width - int arrowHeight = rect.width/3; - int arrowY = (rect.height-arrowHeight)/2 + - ((rect.height-arrowHeight) & 1); + const int size = rect.width / 2; + const int x = rect.x + (size + 1) / 2; + const int y = rect.y + (rect.height - size + 1) / 2; GtkStateType state; @@ -458,10 +457,22 @@ wxRendererGTK::DrawDropArrow(wxWindow *WXUNUSED(win), else state = GTK_STATE_NORMAL; +#ifdef __WXGTK3__ + cairo_t* cr = wxGetGTKDrawable(win, dc); + if (cr) + { + gtk_widget_set_state_flags(button, stateTypeToFlags[state], true); + GtkStyleContext* sc = gtk_widget_get_style_context(button); + gtk_render_arrow(sc, cr, G_PI, x, y, size); + } +#else + GdkWindow* gdk_window = wxGetGTKDrawable(win, dc); + if (gdk_window == NULL) + return; // draw arrow on button gtk_paint_arrow ( - button->style, + gtk_widget_get_style(button), gdk_window, state, flags & wxCONTROL_PRESSED ? GTK_SHADOW_IN : GTK_SHADOW_OUT, @@ -470,11 +481,10 @@ wxRendererGTK::DrawDropArrow(wxWindow *WXUNUSED(win), "arrow", GTK_ARROW_DOWN, FALSE, - rect.x + arrowX, - rect.y + arrowY, - arrowWidth, - arrowHeight + x, y, + size, size ); +#endif } void @@ -487,26 +497,34 @@ wxRendererGTK::DrawComboBoxDropButton(wxWindow *win, DrawDropArrow(win,dc,rect); } +wxSize +wxRendererGTK::GetCheckBoxSize(wxWindow *WXUNUSED(win)) +{ + gint indicator_size, indicator_spacing; + gtk_widget_style_get(wxGTKPrivate::GetCheckButtonWidget(), + "indicator_size", &indicator_size, + "indicator_spacing", &indicator_spacing, + NULL); + + int size = indicator_size + indicator_spacing * 2; + return wxSize(size, size); +} + void -wxRendererGTK::DrawCheckBox(wxWindow *WXUNUSED(win), +wxRendererGTK::DrawCheckBox(wxWindow* win, wxDC& dc, const wxRect& rect, int flags ) { - GtkWidget *button = GetCheckButtonWidget(); - - 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") ); + GtkWidget *button = wxGTKPrivate::GetCheckButtonWidget(); + + gint indicator_size, indicator_spacing; + gtk_widget_style_get(button, + "indicator_size", &indicator_size, + "indicator_spacing", &indicator_spacing, + NULL); +#ifndef __WXGTK3__ GtkStateType state; if ( flags & wxCONTROL_PRESSED ) @@ -518,40 +536,67 @@ 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; +#endif + +#ifdef __WXGTK3__ + cairo_t* cr = wxGetGTKDrawable(win, dc); + if (cr) + { + int stateFlags = GTK_STATE_FLAG_NORMAL; + if (flags & wxCONTROL_CHECKED) + stateFlags = GTK_STATE_FLAG_ACTIVE; + if (flags & wxCONTROL_DISABLED) + stateFlags |= GTK_STATE_FLAG_INSENSITIVE; + if (flags & wxCONTROL_UNDETERMINED) + stateFlags |= GTK_STATE_FLAG_INCONSISTENT; + if (flags & wxCONTROL_CURRENT) + stateFlags |= GTK_STATE_FLAG_PRELIGHT; + GtkStyleContext* sc = gtk_widget_get_style_context(button); + gtk_style_context_save(sc); + gtk_style_context_set_state(sc, GtkStateFlags(stateFlags)); + gtk_style_context_add_class(sc, GTK_STYLE_CLASS_CHECK); + gtk_render_check(sc, cr, + rect.x + (rect.width - indicator_size) / 2, + rect.y + (rect.height - indicator_size) / 2, + indicator_size, indicator_size); + gtk_style_context_restore(sc); + } +#else + GdkWindow* gdk_window = wxGetGTKDrawable(win, dc); + if (gdk_window == NULL) + return; + gtk_paint_check ( - button->style, + gtk_widget_get_style(button), gdk_window, state, - flags & wxCONTROL_CHECKED ? GTK_SHADOW_IN : GTK_SHADOW_OUT, + shadow_type, NULL, button, "cellcheck", - dc.LogicalToDeviceX(rect.x)+2, - dc.LogicalToDeviceY(rect.y)+3, - 13, 13 + dc.LogicalToDeviceX(rect.x) + indicator_spacing, + dc.LogicalToDeviceY(rect.y) + indicator_spacing, + indicator_size, indicator_size ); +#endif } void -wxRendererGTK::DrawPushButton(wxWindow *WXUNUSED(win), +wxRendererGTK::DrawPushButton(wxWindow* win, wxDC& dc, const wxRect& rect, int flags) { - GtkWidget *button = GetButtonWidget(); - - 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") ); + GtkWidget *button = wxGTKPrivate::GetButtonWidget(); // draw button GtkStateType state; @@ -565,93 +610,90 @@ wxRendererGTK::DrawPushButton(wxWindow *WXUNUSED(win), else state = GTK_STATE_NORMAL; +#ifdef __WXGTK3__ + cairo_t* cr = wxGetGTKDrawable(win, dc); + if (cr) + { + GtkStyleContext* sc = gtk_widget_get_style_context(button); + gtk_style_context_save(sc); + gtk_style_context_set_state(sc, stateTypeToFlags[state]); + gtk_render_background(sc, cr, rect.x, rect.y, rect.width, rect.height); + gtk_render_frame(sc, cr, rect.x, rect.y, rect.width, rect.height); + gtk_style_context_restore(sc); + } +#else + GdkWindow* gdk_window = wxGetGTKDrawable(win, dc); + if (gdk_window == NULL) + return; + gtk_paint_box ( - button->style, + gtk_widget_get_style(button), gdk_window, state, flags & wxCONTROL_PRESSED ? GTK_SHADOW_IN : GTK_SHADOW_OUT, NULL, button, "button", - rect.x, rect.y, rect.width, rect.height + dc.LogicalToDeviceX(rect.x), + dc.LogicalToDeviceY(rect.y), + rect.width, + rect.height ); +#endif } void -wxRendererGTK::DrawItemSelectionRect(wxWindow *win, +wxRendererGTK::DrawItemSelectionRect(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") ); - - int x_diff = 0; - if (win->GetLayoutDirection() == wxLayout_RightToLeft) - x_diff = rect.width; + wxGTKDrawable* drawable = wxGetGTKDrawable(win, dc); + if (drawable == NULL) + return; - GtkStateType state; if (flags & wxCONTROL_SELECTED) { + int x_diff = 0; + if (win->GetLayoutDirection() == wxLayout_RightToLeft) + x_diff = rect.width; + + GtkWidget* treeWidget = wxGTKPrivate::GetTreeWidget(); + +#ifdef __WXGTK3__ + GtkStyleContext* sc = gtk_widget_get_style_context(treeWidget); + gtk_style_context_save(sc); + gtk_style_context_set_state(sc, GTK_STATE_FLAG_SELECTED); + gtk_style_context_add_class(sc, GTK_STYLE_CLASS_CELL); + gtk_render_background(sc, drawable, rect.x - x_diff, rect.y, rect.width, rect.height); + gtk_style_context_restore(sc); +#else // 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, - gdk_window, - state, + gtk_paint_flat_box(gtk_widget_get_style(treeWidget), + drawable, + GTK_STATE_SELECTED, GTK_SHADOW_NONE, - NULL, + NULL_RECT win->m_wxwindow, "cell_even", dc.LogicalToDeviceX(rect.x) - x_diff, dc.LogicalToDeviceY(rect.y), rect.width, rect.height ); - } - else // !wxCONTROL_SELECTED - { - state = GTK_STATE_NORMAL; +#endif } if ((flags & wxCONTROL_CURRENT) && (flags & wxCONTROL_FOCUSED)) - { - 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 ); - } + 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 - 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") ); + wxGTKDrawable* drawable = wxGetGTKDrawable(win, dc); + if (drawable == NULL) + return; GtkStateType state; if (flags & wxCONTROL_SELECTED) @@ -659,14 +701,213 @@ void wxRendererGTK::DrawFocusRect(wxWindow* win, wxDC& dc, const wxRect& rect, i else state = GTK_STATE_NORMAL; - gtk_paint_focus( win->m_widget->style, - gdk_window, +#ifdef __WXGTK3__ + GtkStyleContext* sc = gtk_widget_get_style_context(win->m_widget); + gtk_style_context_save(sc); + gtk_style_context_set_state(sc, stateTypeToFlags[state]); + gtk_render_focus(sc, drawable, rect.x, rect.y, rect.width, rect.height); + gtk_style_context_restore(sc); +#else + gtk_paint_focus( gtk_widget_get_style(win->m_widget), + drawable, state, - NULL, + NULL_RECT win->m_wxwindow, NULL, dc.LogicalToDeviceX(rect.x), dc.LogicalToDeviceY(rect.y), rect.width, rect.height ); +#endif +} + +// 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) +{ + wxGTKDrawable* drawable = wxGetGTKDrawable(win, dc); + if (drawable == NULL) + return; + + GtkWidget* entry = wxGTKPrivate::GetTextEntryWidget(); + + GtkStateType state = GTK_STATE_NORMAL; + if ( flags & wxCONTROL_DISABLED ) + state = GTK_STATE_INSENSITIVE; + + gtk_widget_set_can_focus(entry, (flags & wxCONTROL_CURRENT) != 0); + +#ifdef __WXGTK3__ + GtkStyleContext* sc = gtk_widget_get_style_context(entry); + gtk_style_context_save(sc); + gtk_style_context_set_state(sc, stateTypeToFlags[state]); + gtk_render_background(sc, drawable, rect.x, rect.y, rect.width, rect.height); + gtk_render_frame(sc, drawable, rect.x, rect.y, rect.width, rect.height); + gtk_style_context_restore(sc); +#else + gtk_paint_shadow + ( + gtk_widget_get_style(entry), + drawable, + state, + GTK_SHADOW_OUT, + NULL_RECT + entry, + "entry", + dc.LogicalToDeviceX(rect.x), + dc.LogicalToDeviceY(rect.y), + rect.width, + rect.height + ); +#endif +} + +// Draw the equivalent of a wxComboBox +void wxRendererGTK::DrawComboBox(wxWindow* win, wxDC& dc, const wxRect& rect, int flags) +{ + wxGTKDrawable* drawable = wxGetGTKDrawable(win, dc); + if (drawable == NULL) + return; + + GtkWidget* combo = wxGTKPrivate::GetComboBoxWidget(); + + GtkStateType state = GTK_STATE_NORMAL; + if ( flags & wxCONTROL_DISABLED ) + state = GTK_STATE_INSENSITIVE; + + gtk_widget_set_can_focus(combo, (flags & wxCONTROL_CURRENT) != 0); + +#ifdef __WXGTK3__ + GtkStyleContext* sc = gtk_widget_get_style_context(combo); + gtk_style_context_save(sc); + gtk_style_context_set_state(sc, stateTypeToFlags[state]); + gtk_render_background(sc, drawable, rect.x, rect.y, rect.width, rect.height); + gtk_render_frame(sc, drawable, rect.x, rect.y, rect.width, rect.height); + gtk_style_context_restore(sc); + wxRect r = rect; + r.x += r.width - r.height; + r.width = r.height; + DrawComboBoxDropButton(win, dc, r, flags); +#else + gtk_paint_shadow + ( + gtk_widget_get_style(combo), + drawable, + state, + GTK_SHADOW_OUT, + NULL_RECT + 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 + ( + gtk_widget_get_style(combo), + drawable, + state, + GTK_SHADOW_OUT, + NULL_RECT + 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 + ( + gtk_widget_get_style(combo), + drawable, + state, + GTK_SHADOW_ETCHED_OUT, + NULL_RECT + combo, + "vseparator", + dc.LogicalToDeviceX(r.x), + dc.LogicalToDeviceY(r.y+1), + r.width, + r.height-2 + ); +#endif +} + +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) +{ + wxGTKDrawable* drawable = wxGetGTKDrawable(win, dc); + if (drawable == NULL) + return; + + GtkWidget* button = wxGTKPrivate::GetRadioButtonWidget(); + +#ifdef __WXGTK3__ + int state = GTK_STATE_FLAG_NORMAL; + if (flags & wxCONTROL_CHECKED) + state = GTK_STATE_FLAG_ACTIVE; + else if (flags & wxCONTROL_UNDETERMINED) + state = GTK_STATE_FLAG_INCONSISTENT; + if (flags & wxCONTROL_DISABLED) + state |= GTK_STATE_FLAG_INSENSITIVE; + + GtkStyleContext* sc = gtk_widget_get_style_context(button); + gtk_style_context_save(sc); + gtk_style_context_add_class(sc, GTK_STYLE_CLASS_RADIO); + gtk_style_context_set_state(sc, GtkStateFlags(state)); + gtk_render_option(sc, drawable, rect.x, rect.y, rect.width, rect.height); + gtk_style_context_restore(sc); +#else + 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 + ( + gtk_widget_get_style(button), + drawable, + state, + shadow_type, + NULL_RECT + button, + "radiobutton", + dc.LogicalToDeviceX(rect.x), + dc.LogicalToDeviceY(rect.y), + rect.width, rect.height + ); +#endif }