// For wxTE_AUTO_URL
void OnUrlMouseEvent(wxMouseEvent&);
- GdkCursor *m_gdkHandCursor;
- GdkCursor *m_gdkXTermCursor;
DECLARE_EVENT_TABLE()
DECLARE_DYNAMIC_CLASS(wxTextCtrl)
// find the direction of the given scrollbar (must be one of ours)
ScrollDir ScrollDirFromRange(GtkRange *range) const;
+ // set the current cursor for all GdkWindows making part of this widget
+ // (see GTKGetWindow)
+ void GTKUpdateCursor(bool update_self = true, bool recurse = true);
+
// extra (wxGTK-specific) flags
bool m_noExpose:1; // wxGLCanvas has its own redrawing
bool m_nativeSizeEvent:1; // wxGLCanvas sends wxSizeEvent upon "alloc_size"
// sets the border of a given GtkScrolledWindow from a wx style
static void GTKScrolledWindowSetBorder(GtkWidget* w, int style);
- // set the current cursor for all GdkWindows making part of this widget
- // (see GTKGetWindow)
- //
- // should be called from OnInternalIdle() if it's overridden
- void GTKUpdateCursor();
-
// Connect the given function to the specified signal on m_widget.
//
// This is just a wrapper for g_signal_connect() and returns the handler id
if ( GTKShowFromOnIdle() )
return;
- if ( GTK_WIDGET_REALIZED(m_widget) )
- {
- GTKUpdateCursor();
- }
-
if ( wxUpdateUIEvent::CanUpdate(this) && IsShownOnScreen() )
UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
}
return wxCursor(wxCURSOR_WATCH);
}
-static void InternalIdle(const wxWindowList& list, GdkDisplay*& display)
+static void UpdateCursors(const wxWindowList& list, GdkDisplay*& display)
{
wxWindowList::const_iterator i = list.begin();
for (size_t n = list.size(); n--; ++i)
wxWindow* win = *i;
if (display == NULL && win->m_widget && win->m_widget->window)
display = gdk_drawable_get_display(win->m_widget->window);
- win->OnInternalIdle();
- InternalIdle(win->GetChildren(), display);
+ win->GTKUpdateCursor(true, false);
+ UpdateCursors(win->GetChildren(), display);
}
}
g_globalCursor = gs_savedCursor;
gs_savedCursor = wxNullCursor;
GdkDisplay* unused = NULL;
- InternalIdle(wxTopLevelWindows, unused);
+ UpdateCursors(wxTopLevelWindows, unused);
}
void wxBeginBusyCursor(const wxCursor* cursor)
gs_savedCursor = g_globalCursor;
g_globalCursor = *cursor;
GdkDisplay* display = NULL;
- InternalIdle(wxTopLevelWindows, display);
+ UpdateCursors(wxTopLevelWindows, display);
if (display)
gdk_display_flush(display);
}
void wxSetCursor( const wxCursor& cursor )
{
g_globalCursor = cursor;
- wxTheApp->WakeUpIdle();
+ GdkDisplay* unused = NULL;
+ UpdateCursors(wxTopLevelWindows, unused);
}
gdk_window_set_cursor( widget->window, gdk_cursor_new( GDK_BOTTOM_RIGHT_CORNER ) );
else
gdk_window_set_cursor( widget->window, NULL );
+ win->GTKUpdateCursor(false);
}
return TRUE;
}
m_text = NULL;
m_showPositionOnThaw = NULL;
- m_gdkHandCursor = NULL;
- m_gdkXTermCursor = NULL;
}
wxTextCtrl::~wxTextCtrl()
{
- if(m_gdkHandCursor)
- gdk_cursor_unref(m_gdkHandCursor);
- if(m_gdkXTermCursor)
- gdk_cursor_unref(m_gdkXTermCursor);
}
wxTextCtrl::wxTextCtrl( wxWindow *parent,
if (style & wxTE_AUTO_URL)
{
GtkTextIter start, end;
- m_gdkHandCursor = gdk_cursor_new(GDK_HAND2);
- m_gdkXTermCursor = gdk_cursor_new(GDK_XTERM);
// We create our wxUrl tag here for slight efficiency gain - we
// don't have to check for the tag existance in callbacks,
gtk_text_view_get_iter_at_location(GTK_TEXT_VIEW(m_text), &end, x, y);
if (!gtk_text_iter_has_tag(&end, tag))
{
- gdk_window_set_cursor(gtk_text_view_get_window(GTK_TEXT_VIEW(m_text),
- GTK_TEXT_WINDOW_TEXT), m_gdkXTermCursor);
+ SetCursor(wxCursor(wxCURSOR_IBEAM));
return;
}
- gdk_window_set_cursor(gtk_text_view_get_window(GTK_TEXT_VIEW(m_text),
- GTK_TEXT_WINDOW_TEXT), m_gdkHandCursor);
+ SetCursor(wxCursor(wxCURSOR_HAND));
start = end;
if(!gtk_text_iter_begins_tag(&start, tag))
// Check if we have to show window now
if (GTKShowFromOnIdle()) return;
- wxCursor cursor = m_cursor;
- if (g_globalCursor.Ok()) cursor = g_globalCursor;
-
- if (cursor.Ok())
- {
- /* I now set the cursor the anew in every OnInternalIdle call
- as setting the cursor in a parent window also effects the
- windows above so that checking for the current cursor is
- not possible. */
-
- if (HasFlag(wxTB_DOCKABLE) && (m_widget->window))
- {
- /* if the toolbar is dockable, then m_widget stands for the
- GtkHandleBox widget, which uses its own window so that we
- can set the cursor for it. if the toolbar is not dockable,
- m_widget comes from m_toolbar which uses its parent's
- window ("windowless windows") and thus we cannot set the
- cursor. */
- gdk_window_set_cursor( m_widget->window, cursor.GetCursor() );
- }
-
- wxToolBarToolsList::compatibility_iterator node = m_tools.GetFirst();
- while ( node )
- {
- wxToolBarTool *tool = (wxToolBarTool *)node->GetData();
- node = node->GetNext();
-
- if (tool->m_item)
- {
- GdkWindow* window = GTK_WIDGET(tool->m_item)->window;
-
- if ( window )
- {
- gdk_window_set_cursor( window, cursor.GetCursor() );
- }
- }
- }
- }
-
if (wxUpdateUIEvent::CanUpdate(this) && IsShownOnScreen())
UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
}
Cursors, too, have been a constant source of pleasure. The main difficulty
is that a GdkWindow inherits a cursor if the programmer sets a new cursor
- for the parent. To prevent this from doing too much harm, I use idle time
- to set the cursor over and over again, starting from the toplevel windows
- and ending with the youngest generation (speaking of parent and child windows).
+ for the parent. To prevent this from doing too much harm, SetCursor calls
+ GTKUpdateCursor, which will recursively re-set the cursors of all child windows.
Also don't forget that cursors (like much else) are connected to GdkWindows,
not GtkWidgets and that the "window" field of a GtkWidget might very well
point to the GdkWindow of the parent widget (-> "window-less widget") and
that the two obviously have very different meanings.
-
*/
//-----------------------------------------------------------------------------
m_needsStyleChange = false;
}
- wxCursor cursor = m_cursor;
- if (g_globalCursor.Ok()) cursor = g_globalCursor;
-
- if (cursor.Ok())
- {
- /* I now set the cursor anew in every OnInternalIdle call
- as setting the cursor in a parent window also effects the
- windows above so that checking for the current cursor is
- not possible. */
-
- if (m_wxwindow && (m_wxwindow != m_widget))
- {
- GdkWindow* window = GTKGetDrawingWindow();
- if (window)
- gdk_window_set_cursor( window, cursor.GetCursor() );
-
- if (!g_globalCursor.Ok())
- cursor = *wxSTANDARD_CURSOR;
-
- window = m_widget->window;
- if ((window) && !(GTK_WIDGET_NO_WINDOW(m_widget)))
- gdk_window_set_cursor( window, cursor.GetCursor() );
-
- }
- else if ( m_widget )
- {
- GdkWindow *window = m_widget->window;
- if ( window && !GTK_WIDGET_NO_WINDOW(m_widget) )
- gdk_window_set_cursor( window, cursor.GetCursor() );
- }
- }
-
if (wxUpdateUIEvent::CanUpdate(this) && IsShownOnScreen())
UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
}
return true;
}
-void wxWindowGTK::GTKUpdateCursor()
+void wxWindowGTK::GTKUpdateCursor(bool update_self /*=true*/, bool recurse /*=true*/)
{
- wxCursor cursor(g_globalCursor.Ok() ? g_globalCursor : GetCursor());
- if ( cursor.Ok() )
+ if (update_self)
{
- wxArrayGdkWindows windowsThis;
- GdkWindow * const winThis = GTKGetWindow(windowsThis);
- if ( winThis )
- {
- gdk_window_set_cursor(winThis, cursor.GetCursor());
- }
- else
+ wxCursor cursor(g_globalCursor.Ok() ? g_globalCursor : GetCursor());
+ if ( cursor.Ok() )
{
- const size_t count = windowsThis.size();
- for ( size_t n = 0; n < count; n++ )
+ if (m_wxwindow && (m_wxwindow != m_widget))
{
- GdkWindow *win = windowsThis[n];
- if ( !win )
+ wxArrayGdkWindows windowsThis;
+ GdkWindow* window = GTKGetDrawingWindow();
+ if (window)
+ gdk_window_set_cursor( window, cursor.GetCursor() );
+ else
{
- wxFAIL_MSG(wxT("NULL window returned by GTKGetWindow()?"));
- continue;
+ const size_t count = windowsThis.size();
+ for ( size_t n = 0; n < count; n++ )
+ {
+ GdkWindow *win = windowsThis[n];
+ if ( !win )
+ {
+ wxFAIL_MSG(wxT("NULL window returned by GTKGetWindow()?"));
+ continue;
+ }
+ gdk_window_set_cursor(win, cursor.GetCursor());
+ }
}
- gdk_window_set_cursor(win, cursor.GetCursor());
+ window = m_widget->window;
+ if ((window) && !(GTK_WIDGET_NO_WINDOW(m_widget)))
+ gdk_window_set_cursor( window, cursor.GetCursor() );
+
+ }
+ else if ( m_widget )
+ {
+ GdkWindow *window = m_widget->window;
+ if ( window && !GTK_WIDGET_NO_WINDOW(m_widget) )
+ gdk_window_set_cursor( window, cursor.GetCursor() );
}
}
}
+
+ if (recurse)
+ {
+ for (wxWindowList::iterator it = GetChildren().begin(); it != GetChildren().end(); ++it)
+ {
+ (*it)->GTKUpdateCursor( true );
+ }
+ }
}
void wxWindowGTK::WarpPointer( int x, int y )
projects / wxWidgets.git / commitdiff
