+extern bool g_blockEventsOnDrag;
+extern bool g_blockEventsOnScroll;
+extern GtkWidget *wxGetRootWindow();
+
+//-----------------------------------------------------------------------------
+// local functions
+//-----------------------------------------------------------------------------
+
+/* draw XOR rectangle when moving mine frame around */
+
+static void DrawFrame( GtkWidget *widget, int x, int y, int w, int h )
+{
+ int org_x = 0;
+ int org_y = 0;
+ gdk_window_get_origin( widget->window, &org_x, &org_y );
+ x += org_x;
+ y += org_y;
+
+ GdkGC *gc = gdk_gc_new( GDK_ROOT_PARENT() );
+ gdk_gc_set_subwindow( gc, GDK_INCLUDE_INFERIORS );
+ gdk_gc_set_function( gc, GDK_INVERT );
+
+ gdk_draw_rectangle( GDK_ROOT_PARENT(), gc, FALSE, x, y, w, h );
+ gdk_gc_unref( gc );
+}
+
+//-----------------------------------------------------------------------------
+// "expose_event" of m_mainWidget
+//-----------------------------------------------------------------------------
+
+extern "C" {
+static void gtk_window_own_expose_callback( GtkWidget *widget, GdkEventExpose *gdk_event, wxFrame *win )
+{
+ if (g_isIdle) wxapp_install_idle_handler();
+
+ if (!win->m_hasVMT) return;
+ if (gdk_event->count > 0) return;
+
+ GtkPizza *pizza = GTK_PIZZA(widget);
+
+ gtk_draw_shadow( widget->style,
+ pizza->bin_window,
+ GTK_STATE_NORMAL,
+ GTK_SHADOW_OUT,
+ 0, 0,
+ win->m_width, win->m_height );
+
+ if (!win->GetTitle().empty() &&
+ ((win->GetWindowStyle() & wxCAPTION) ||
+ (win->GetWindowStyle() & wxTINY_CAPTION)))
+ {
+ wxClientDC dc(win);
+ dc.SetFont( *wxSMALL_FONT );
+ int height = dc.GetCharHeight();
+
+ GdkGC *gc = gdk_gc_new( pizza->bin_window );
+ gdk_gc_set_foreground( gc, &widget->style->bg[GTK_STATE_SELECTED] );
+ gdk_draw_rectangle( pizza->bin_window, gc, TRUE,
+ 3,
+ 3,
+ win->m_width - 7,
+ height+1 );
+ gdk_gc_unref( gc );
+
+ // Hack alert
+ static_cast<wxClientDCImpl *>(dc.GetImpl())->m_window = pizza->bin_window;
+ dc.SetTextForeground( *wxWHITE );
+ dc.DrawText( win->GetTitle(), 6, 3 );
+ }
+}
+}
+
+//-----------------------------------------------------------------------------
+// "draw" of m_mainWidget
+//-----------------------------------------------------------------------------
+
+extern "C" {
+static void gtk_window_own_draw_callback( GtkWidget *widget, GdkRectangle *WXUNUSED(rect), wxFrame *win )
+{
+ if (g_isIdle) wxapp_install_idle_handler();
+
+ if (!win->m_hasVMT) return;
+
+ GtkPizza *pizza = GTK_PIZZA(widget);
+
+ gtk_draw_shadow( widget->style,
+ pizza->bin_window,
+ GTK_STATE_NORMAL,
+ GTK_SHADOW_OUT,
+ 0, 0,
+ win->m_width, win->m_height );
+
+ if (!win->GetTitle().empty() &&
+ ((win->GetWindowStyle() & wxCAPTION) ||
+ (win->GetWindowStyle() & wxTINY_CAPTION)))
+ {
+ wxClientDC dc(win);
+ dc.SetFont( *wxSMALL_FONT );
+ int height = dc.GetCharHeight();
+
+ GdkGC *gc = gdk_gc_new( pizza->bin_window );
+ gdk_gc_set_foreground( gc, &widget->style->bg[GTK_STATE_SELECTED] );
+ gdk_draw_rectangle( pizza->bin_window, gc, TRUE,
+ 3,
+ 3,
+ win->m_width - 7,
+ height+1 );
+ gdk_gc_unref( gc );
+
+ // Hack alert
+ static_cast<wxClientDCImpl *>(dc.GetImpl())->m_window = pizza->bin_window;
+ dc.SetTextForeground( *wxWHITE );
+ dc.DrawText( win->GetTitle(), 6, 3 );
+ }
+}
+}
+
+//-----------------------------------------------------------------------------
+// "button_press_event" of m_mainWidget
+//-----------------------------------------------------------------------------
+
+extern "C" {
+static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxMiniFrame *win )
+{
+ if (g_isIdle) wxapp_install_idle_handler();
+
+ if (!win->m_hasVMT) return FALSE;
+ if (g_blockEventsOnDrag) return TRUE;
+ if (g_blockEventsOnScroll) return TRUE;
+
+ if (win->m_isDragging) return TRUE;
+
+ GtkPizza *pizza = GTK_PIZZA(widget);
+ if (gdk_event->window != pizza->bin_window) return TRUE;
+
+ wxClientDC dc(win);
+ dc.SetFont( *wxSMALL_FONT );
+ int height = dc.GetCharHeight() + 1;
+
+ if (gdk_event->y > height) return TRUE;
+
+ gdk_window_raise( win->m_widget->window );
+
+ gdk_pointer_grab( widget->window, FALSE,
+ (GdkEventMask)
+ (GDK_BUTTON_PRESS_MASK |
+ GDK_BUTTON_RELEASE_MASK |
+ GDK_POINTER_MOTION_MASK |
+ GDK_POINTER_MOTION_HINT_MASK |
+ GDK_BUTTON_MOTION_MASK |
+ GDK_BUTTON1_MOTION_MASK),
+ NULL,
+ NULL,
+ (unsigned int) GDK_CURRENT_TIME );
+
+ win->m_diffX = (int)gdk_event->x;
+ win->m_diffY = (int)gdk_event->y;
+ DrawFrame( widget, 0, 0, win->m_width, win->m_height );
+ win->m_oldX = 0;
+ win->m_oldY = 0;
+
+ win->m_isDragging = true;
+
+ return TRUE;
+}
+}
+
+//-----------------------------------------------------------------------------
+// "button_release_event" of m_mainWidget
+//-----------------------------------------------------------------------------
+
+extern "C" {
+static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxMiniFrame *win )
+{
+ if (g_isIdle) wxapp_install_idle_handler();
+
+ if (!win->m_hasVMT) return FALSE;
+ if (g_blockEventsOnDrag) return TRUE;
+ if (g_blockEventsOnScroll) return TRUE;
+
+ if (!win->m_isDragging) return TRUE;
+
+ win->m_isDragging = false;
+
+ int x = (int)gdk_event->x;
+ int y = (int)gdk_event->y;
+
+ DrawFrame( widget, win->m_oldX, win->m_oldY, win->m_width, win->m_height );
+ gdk_pointer_ungrab ( (guint32)GDK_CURRENT_TIME );
+ int org_x = 0;
+ int org_y = 0;
+ gdk_window_get_origin( widget->window, &org_x, &org_y );
+ x += org_x - win->m_diffX;
+ y += org_y - win->m_diffY;
+ win->m_x = x;
+ win->m_y = y;
+ gtk_widget_set_uposition( win->m_widget, x, y );
+
+ return TRUE;
+}
+}
+
+//-----------------------------------------------------------------------------
+// "motion_notify_event" of m_mainWidget
+//-----------------------------------------------------------------------------
+
+extern "C" {
+static gint gtk_window_motion_notify_callback( GtkWidget *widget, GdkEventMotion *gdk_event, wxMiniFrame *win )
+{
+ if (g_isIdle) wxapp_install_idle_handler();
+
+ if (!win->m_hasVMT) return FALSE;
+ if (g_blockEventsOnDrag) return TRUE;
+ if (g_blockEventsOnScroll) return TRUE;
+
+ if (!win->m_isDragging) return TRUE;
+
+ if (gdk_event->is_hint)
+ {
+ int x = 0;
+ int y = 0;
+ GdkModifierType state;
+ gdk_window_get_pointer(gdk_event->window, &x, &y, &state);
+ gdk_event->x = x;
+ gdk_event->y = y;
+ gdk_event->state = state;
+ }
+
+ DrawFrame( widget, win->m_oldX, win->m_oldY, win->m_width, win->m_height );
+ win->m_oldX = (int)gdk_event->x - win->m_diffX;
+ win->m_oldY = (int)gdk_event->y - win->m_diffY;
+ DrawFrame( widget, win->m_oldX, win->m_oldY, win->m_width, win->m_height );
+
+ return TRUE;
+}
+}
+
+//-----------------------------------------------------------------------------
+// "clicked" of X system button
+//-----------------------------------------------------------------------------
+
+extern "C" {
projects / wxWidgets.git / blobdiff