// Created: 20.07.2003
// RCS-ID: $Id$
// Copyright: (c) 2003 Vadim Zeitlin <vadim@wxwindows.org>
-// License: wxWindows licence
+// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
// ============================================================================
#include "wx/module.h"
#endif
+#include "wx/dcgraph.h"
#include "wx/gtk/dc.h"
+#include "wx/gtk/private.h"
#include <gtk/gtk.h>
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,
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);
-
- class Module;
- friend class Module;
-
-private:
- // used by DrawPushButton and DrawDropArrow
- static GtkWidget *GetButtonWidget();
+ virtual void DrawChoice(wxWindow* win,
+ wxDC& dc,
+ const wxRect& rect,
+ int flags=0);
- // used by DrawTreeItemButton()
- static GtkWidget *GetTreeWidget();
+ virtual void DrawComboBox(wxWindow* win,
+ wxDC& dc,
+ const wxRect& rect,
+ int flags=0);
- // used by DrawCheckBox()
- static GtkWidget *GetCheckButtonWidget();
+ virtual void DrawTextCtrl(wxWindow* win,
+ wxDC& dc,
+ const wxRect& rect,
+ int flags=0);
- // Used by DrawHeaderButton
- static GtkWidget *GetHeaderButtonWidget();
+ virtual void DrawRadioBitmap(wxWindow* win,
+ wxDC& dc,
+ const wxRect& rect,
+ int flags=0);
- static GtkWidget* GetSplitterWidget();
+ virtual void DrawFocusRect(wxWindow* win, wxDC& dc, const wxRect& rect, int flags = 0);
- // container for created widgets
- static GtkContainer* GetContainer();
- static GtkWidget* ms_container;
-};
+ virtual wxSize GetCheckBoxSize(wxWindow *win);
-// Module for destroying created widgets
-class wxRendererGTK::Module: public wxModule
-{
-public:
- virtual bool OnInit()
- {
- return true;
- }
- virtual void OnExit()
- {
- if (wxRendererGTK::ms_container)
- {
- GtkWidget* parent =
- gtk_widget_get_parent(wxRendererGTK::ms_container);
- gtk_widget_destroy(parent);
- }
- }
- DECLARE_DYNAMIC_CLASS(wxRendererGTK::Module)
+ virtual wxSplitterRenderParams GetSplitterParams(const wxWindow *win);
};
-IMPLEMENT_DYNAMIC_CLASS(wxRendererGTK::Module, wxModule)
// ============================================================================
// implementation
// ============================================================================
-GtkWidget* wxRendererGTK::ms_container;
-
/* static */
wxRendererNative& wxRendererNative::GetDefault()
{
return s_rendererGTK;
}
-// ----------------------------------------------------------------------------
-// helper functions
-// ----------------------------------------------------------------------------
-
-GtkContainer* wxRendererGTK::GetContainer()
-{
- if (ms_container == NULL)
- {
- GtkWidget* window = gtk_window_new(GTK_WINDOW_POPUP);
- ms_container = gtk_fixed_new();
- gtk_container_add(GTK_CONTAINER(window), ms_container);
- }
- return GTK_CONTAINER(ms_container);
-}
-
-GtkWidget *
-wxRendererGTK::GetButtonWidget()
-{
- static GtkWidget *s_button = NULL;
-
- if ( !s_button )
- {
- s_button = gtk_button_new();
- gtk_container_add(GetContainer(), s_button);
- gtk_widget_realize( s_button );
- }
-
- return s_button;
-}
-
-GtkWidget *
-wxRendererGTK::GetCheckButtonWidget()
+static GdkWindow* wxGetGdkWindowForDC(wxWindow* win, wxDC& dc)
{
- static GtkWidget *s_button = NULL;
-
- if ( !s_button )
- {
- s_button = gtk_check_button_new();
- gtk_container_add(GetContainer(), s_button);
- gtk_widget_realize( s_button );
- }
-
- return s_button;
-}
-
-GtkWidget *
-wxRendererGTK::GetTreeWidget()
-{
- static GtkWidget *s_tree = NULL;
-
- if ( !s_tree )
- {
- s_tree = gtk_tree_view_new();
- gtk_container_add(GetContainer(), s_tree);
- gtk_widget_realize( s_tree );
- }
-
- return s_tree;
-}
-
-// used elsewhere
-GtkWidget *GetEntryWidget()
-{
- static GtkWidget *s_entry = NULL;
- static GtkWidget *s_window = NULL;
-
- if ( !s_entry )
- {
- s_window = gtk_window_new( GTK_WINDOW_POPUP );
- gtk_widget_realize( s_window );
- s_entry = gtk_entry_new();
- gtk_container_add( GTK_CONTAINER(s_window), s_entry );
- gtk_widget_realize( s_entry );
- }
-
- return s_entry;
-}
-
-// 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;
+ GdkWindow* gdk_window = NULL;
- if ( !s_button )
+#if wxUSE_GRAPHICS_CONTEXT
+ if ( dc.IsKindOf( CLASSINFO(wxGCDC) ) )
+ gdk_window = win->GTKGetDrawingWindow();
+ else
+#endif
{
- // 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_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
}
- return s_button;
-}
+#if !wxUSE_GRAPHICS_CONTEXT
+ wxUnusedVar(win);
+#endif
-GtkWidget* wxRendererGTK::GetSplitterWidget()
-{
- static GtkWidget* widget;
- if (widget == NULL)
- {
- widget = gtk_vpaned_new();
- gtk_container_add(GetContainer(), widget);
- gtk_widget_realize(widget);
- }
- return widget;
+ return gdk_window;
}
// ----------------------------------------------------------------------------
wxHeaderButtonParams* params)
{
- GtkWidget *button = GetHeaderButtonWidget();
+ 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") );
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;
+}
+
+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();
+ 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") );
// we don't draw any border, hence 0 for the second field
return wxSplitterRenderParams
(
- GetGtkSplitterFullSize(GetSplitterWidget()),
+ GetGtkSplitterFullSize(wxGTKPrivate::GetSplitterWidget()),
0,
true // hot sensitive
);
}
void
-wxRendererGTK::DrawSplitterSash(wxWindow *win,
+wxRendererGTK::DrawSplitterSash(wxWindow* win,
wxDC& dc,
const wxSize& size,
wxCoord position,
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") );
- wxCoord full_size = GetGtkSplitterFullSize(GetSplitterWidget());
+ wxCoord full_size = GetGtkSplitterFullSize(wxGTKPrivate::GetSplitterWidget());
// are we drawing vertical or horizontal splitter?
const bool isVert = orient == wxVERTICAL;
}
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
- 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") );
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();
+ 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") );
+ gint indicator_size, indicator_spacing;
+ gtk_widget_style_get(button,
+ "indicator_size", &indicator_size,
+ "indicator_spacing", &indicator_spacing,
+ NULL);
+
GtkStateType state;
if ( flags & wxCONTROL_PRESSED )
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",
- 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
);
}
void
-wxRendererGTK::DrawPushButton(wxWindow *WXUNUSED(win),
+wxRendererGTK::DrawPushButton(wxWindow* win,
wxDC& dc,
const wxRect& rect,
int flags)
{
- GtkWidget *button = GetButtonWidget();
+ 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") );
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,
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,
- "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
- 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") );
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
+ );
+}
projects / wxWidgets.git / blobdiff