コード例 #1
0
static void
anjuta_tabber_realize (GtkWidget *widget)
{
	GdkWindow*    window;
	GdkWindowAttr attributes;
	GtkAllocation allocation;
	AnjutaTabber* tabber = ANJUTA_TABBER (widget);
	
	gtk_widget_set_realized (widget, TRUE);

	window = gtk_widget_get_parent_window (widget);
	gtk_widget_set_window (widget, window);
	g_object_ref (window);

	gtk_widget_get_allocation (widget, &allocation);
	
	attributes.window_type = GDK_WINDOW_CHILD;
	attributes.x = allocation.x;
	attributes.y = allocation.y;
	attributes.width = allocation.width;
	attributes.height = allocation.height;
	attributes.wclass = GDK_INPUT_ONLY;
	attributes.event_mask = gtk_widget_get_events (widget);
	attributes.event_mask |= (GDK_BUTTON_PRESS_MASK);

	tabber->priv->event_window = gdk_window_new (gtk_widget_get_parent_window (widget), 
	                                             &attributes, GDK_WA_X | GDK_WA_Y);
	gdk_window_set_user_data (tabber->priv->event_window, tabber);
}
コード例 #2
0
static void
gtk_switch_realize (GtkWidget *widget)
{
  GtkSwitchPrivate *priv = GTK_SWITCH (widget)->priv;
  GdkWindow *parent_window;
  GtkAllocation allocation;

  gtk_widget_set_realized (widget, TRUE);
  parent_window = gtk_widget_get_parent_window (widget);
  gtk_widget_set_window (widget, parent_window);
  g_object_ref (parent_window);

  gtk_widget_get_allocation (widget, &allocation);

  priv->event_window = gdk_window_new_input (parent_window,
                                             gtk_widget_get_events (widget)
                                             | GDK_BUTTON_PRESS_MASK
                                             | GDK_BUTTON_RELEASE_MASK
                                             | GDK_BUTTON1_MOTION_MASK
                                             | GDK_POINTER_MOTION_MASK
                                             | GDK_ENTER_NOTIFY_MASK
                                             | GDK_LEAVE_NOTIFY_MASK,
                                             &allocation);
  gtk_widget_register_window (widget, priv->event_window);
}
コード例 #3
0
ファイル: gradientslider.c プロジェクト: EvilBit/darktable
static void _gradient_slider_realize(GtkWidget *widget)
{
  GdkWindowAttr attributes;
  guint attributes_mask;

  g_return_if_fail(widget != NULL);
  g_return_if_fail(DTGTK_IS_GRADIENT_SLIDER(widget));

  gtk_widget_set_realized(widget, TRUE);

  GtkAllocation allocation;
  gtk_widget_get_allocation(widget, &allocation);
  attributes.window_type = GDK_WINDOW_CHILD;
  attributes.x = allocation.x;
  attributes.y = allocation.y;
  attributes.width = 100;
  attributes.height = 17;

  attributes.wclass = GDK_INPUT_OUTPUT;
  attributes.event_mask = gtk_widget_get_events(widget) | GDK_EXPOSURE_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_ENTER_NOTIFY_MASK |  GDK_LEAVE_NOTIFY_MASK | GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK | GDK_POINTER_MOTION_MASK;
  attributes_mask = GDK_WA_X | GDK_WA_Y;

  gtk_widget_set_window(widget, gdk_window_new(
                     gtk_widget_get_parent_window (widget),
                     & attributes, attributes_mask
                   ));

  gdk_window_set_user_data(gtk_widget_get_window(widget), widget);

  gtk_widget_set_style(widget, gtk_style_attach(gtk_widget_get_style(widget), gtk_widget_get_window(widget)));
  gtk_style_set_background(gtk_widget_get_style(widget), gtk_widget_get_window(widget), GTK_STATE_NORMAL);
}
コード例 #4
0
ファイル: scope.c プロジェクト: coreyreichle/soundmodem
static void scope_realize(GtkWidget *widget)
{
	Scope *scope;
	GdkWindowAttr attributes;
	gint attributes_mask;
	GdkGCValues gc_values;
	GtkAllocation allocation;
	GdkWindow *window;
	GtkStyle *style;

	g_return_if_fail(widget != NULL);
	g_return_if_fail(IS_SCOPE(widget));

	scope = SCOPE(widget);
	gtk_widget_set_realized(widget, TRUE);
	gtk_widget_get_allocation(widget, &allocation);

	attributes.window_type = GDK_WINDOW_CHILD;
	attributes.x = allocation.x;
	attributes.y = allocation.y;
	attributes.width = allocation.width;
	attributes.height = allocation.height;
	attributes.wclass = GDK_INPUT_OUTPUT;
	attributes.visual = gtk_widget_get_visual(widget);
	attributes.colormap = gtk_widget_get_colormap(widget);
	attributes.event_mask = gtk_widget_get_events(widget) | GDK_EXPOSURE_MASK;

	attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;

	gtk_widget_set_has_window(widget, TRUE);
	window = gdk_window_new(gtk_widget_get_parent_window(widget), &attributes, attributes_mask);
	gtk_widget_set_window(widget, window);
	gdk_window_set_user_data(window, scope);

	gtk_widget_style_attach(widget);
	style = gtk_widget_get_style(widget);
	gtk_style_set_background(style, window, GTK_STATE_NORMAL);

	/* gc's if necessary */
	if (!gdk_colormap_alloc_color(style->colormap, &scope->tracecol,
				      FALSE, TRUE))
		g_warning("unable to allocate color: ( %d %d %d )",
			  scope->tracecol.red, scope->tracecol.green, scope->tracecol.blue);
	gc_values.foreground = scope->tracecol;
	scope->trace_gc = gtk_gc_get(style->depth, 
				    style->colormap,
				    &gc_values, GDK_GC_FOREGROUND);
	if (!gdk_colormap_alloc_color(style->colormap, &scope->gridcol,
				      FALSE, TRUE))
		g_warning("unable to allocate color: ( %d %d %d )",
			  scope->gridcol.red, scope->gridcol.green, scope->gridcol.blue);
	gc_values.foreground = scope->gridcol;
	scope->grid_gc = gtk_gc_get(style->depth,
				   style->colormap,
				   &gc_values, GDK_GC_FOREGROUND);
	/* create backing store */
	scope->pixmap = gdk_pixmap_new(window, SCOPE_WIDTH, SCOPE_HEIGHT, -1);

	scope_send_configure(SCOPE(widget));
}
コード例 #5
0
ファイル: hand_display.c プロジェクト: ChristophBerg/tenace
static void
hand_display_realize (GtkWidget *widget)
{
	GdkWindowAttr attributes;
	gint attributes_mask;

	g_return_if_fail (widget != NULL);
	g_return_if_fail (IS_HAND_DISPLAY (widget));

	gtk_widget_set_realized (widget, TRUE);

	GtkAllocation allocation;
	gtk_widget_get_allocation (widget, &allocation);
	attributes.x = allocation.x;
	attributes.y = allocation.y;
	attributes.width = allocation.width;
	attributes.height = allocation.height;
	attributes.wclass = GDK_INPUT_OUTPUT;
	attributes.window_type = GDK_WINDOW_CHILD;
	attributes.event_mask = gtk_widget_get_events (widget) |
		GDK_EXPOSURE_MASK | GDK_LEAVE_NOTIFY_MASK |
		GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK |
		GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK;
	attributes.visual = gtk_widget_get_visual (widget);
	attributes.colormap = gtk_widget_get_colormap (widget);

	attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
	GdkWindow *window = gdk_window_new (gtk_widget_get_parent_window (widget), &attributes, attributes_mask);
	gtk_widget_set_window (widget, window);
	gtk_widget_style_attach (widget);

	gdk_window_set_user_data (window, widget);

	gtk_style_set_background (gtk_widget_get_style (widget), window, GTK_STATE_ACTIVE);
}
コード例 #6
0
static void
cc_timezone_map_realize (GtkWidget *widget)
{
  GdkWindowAttr attr = { 0, };
  GtkAllocation allocation;
  GdkCursor *cursor;
  GdkWindow *window;

  gtk_widget_get_allocation (widget, &allocation);

  gtk_widget_set_realized (widget, TRUE);

  attr.window_type = GDK_WINDOW_CHILD;
  attr.wclass = GDK_INPUT_OUTPUT;
  attr.width = allocation.width;
  attr.height = allocation.height;
  attr.x = allocation.x;
  attr.y = allocation.y;
  attr.event_mask = gtk_widget_get_events (widget)
                                 | GDK_EXPOSURE_MASK | GDK_BUTTON_PRESS_MASK;

  window = gdk_window_new (gtk_widget_get_parent_window (widget), &attr,
                           GDK_WA_X | GDK_WA_Y);

  cursor = gdk_cursor_new (GDK_HAND2);
  gdk_window_set_cursor (window, cursor);

  gdk_window_set_user_data (window, widget);
  gtk_widget_set_window (widget, window);
}
コード例 #7
0
static void
gstyle_color_widget_realize (GtkWidget *widget)
{
  GtkAllocation allocation;
  GdkWindow *window;
  GdkWindowAttr attributes = {0};

  g_assert (GTK_IS_WIDGET (widget));

  gtk_widget_get_allocation (widget, &allocation);
  gtk_widget_set_realized (widget, TRUE);

  attributes.x = allocation.x;
  attributes.y = allocation.y;
  attributes.width = allocation.width;
  attributes.height = allocation.height;
  attributes.window_type = GDK_WINDOW_CHILD;
  attributes.wclass = GDK_INPUT_OUTPUT;
  attributes.visual = gtk_widget_get_visual (widget);
  attributes.event_mask = gtk_widget_get_events (widget)
                        | GDK_BUTTON_MOTION_MASK
                        | GDK_BUTTON_PRESS_MASK
                        | GDK_BUTTON_RELEASE_MASK
                        | GDK_POINTER_MOTION_MASK
                        | GDK_ENTER_NOTIFY_MASK
                        | GDK_LEAVE_NOTIFY_MASK;

  window = gdk_window_new (gtk_widget_get_parent_window (widget),
                           &attributes, GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL);
  gtk_widget_set_window (widget, g_object_ref (window));
  gtk_widget_register_window (widget, window);
  gdk_window_show (window);
}
コード例 #8
0
static void
pnl_dock_revealer_realize (GtkWidget *widget)
{
  PnlDockRevealer *self = (PnlDockRevealer *)widget;
  PnlDockRevealerPrivate *priv = pnl_dock_revealer_get_instance_private (self);
  GdkWindowAttr attributes = { 0 };
  GdkWindow *parent;
  GtkAllocation alloc;
  gint attributes_mask = 0;

  g_assert (PNL_IS_DOCK_REVEALER (widget));

  gtk_widget_get_allocation (GTK_WIDGET (self), &alloc);

  gtk_widget_set_realized (GTK_WIDGET (self), TRUE);

  parent = gtk_widget_get_parent_window (GTK_WIDGET (self));

  attributes.window_type = GDK_WINDOW_CHILD;
  attributes.wclass = GDK_INPUT_OUTPUT;
  attributes.visual = gtk_widget_get_visual (GTK_WIDGET (self));
  attributes.x = alloc.x;
  attributes.y = alloc.y;
  attributes.width = alloc.width;
  attributes.height = alloc.height;
  attributes.event_mask = 0;

  attributes_mask = (GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL);

  priv->window = gdk_window_new (parent, &attributes, attributes_mask);
  gtk_widget_set_window (GTK_WIDGET (self), priv->window);
  gtk_widget_register_window (GTK_WIDGET (self), priv->window);
}
コード例 #9
0
ファイル: rc-ui-slabel.c プロジェクト: horc-fn/RhythmCat2
static void rc_ui_scrollable_label_realize(GtkWidget *widget)
{
    RCUiScrollableLabel *label;
    GdkWindowAttr attributes;
    GtkAllocation allocation;
    GdkWindow *window, *parent;
    gint attr_mask;
    GtkStyleContext *context;
    g_return_if_fail(widget!=NULL);
    g_return_if_fail(RC_UI_IS_SCROLLABLE_LABEL(widget));
    label = RC_UI_SCROLLABLE_LABEL(widget);
    gtk_widget_set_realized(widget, TRUE);
    gtk_widget_get_allocation(widget, &allocation);
    attributes.x = allocation.x;
    attributes.y = allocation.y;
    attributes.width = allocation.width;
    attributes.height = allocation.height;
    attributes.wclass = GDK_INPUT_OUTPUT;
    attributes.window_type = GDK_WINDOW_CHILD;
    attributes.event_mask = gtk_widget_get_events(widget);
    attributes.event_mask |= (GDK_EXPOSURE_MASK);
    attributes.visual = gtk_widget_get_visual(widget);
    attr_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL;
    gtk_widget_set_has_window(widget, TRUE);
    parent = gtk_widget_get_parent_window(widget);
    window = gdk_window_new(parent, &attributes, attr_mask);
    gtk_widget_set_window(widget, window);
    gdk_window_set_user_data(window, label);
    gdk_window_set_background_pattern(window, NULL);
    context = gtk_widget_get_style_context(widget);
    gtk_style_context_set_background(context, window);
    gdk_window_show(window);
}
コード例 #10
0
ファイル: uni-image-view.c プロジェクト: medicalwei/Viewnior
static void
uni_image_view_realize (GtkWidget * widget)
{
    UniImageView *view = UNI_IMAGE_VIEW (widget);
    gtk_widget_set_realized(widget, TRUE);

    GdkWindowAttr attrs;
    attrs.window_type = GDK_WINDOW_CHILD;
    attrs.x = widget->allocation.x;
    attrs.y = widget->allocation.y;
    attrs.width = widget->allocation.width;
    attrs.height = widget->allocation.height;
    attrs.wclass = GDK_INPUT_OUTPUT;
    attrs.visual = gtk_widget_get_visual (widget);
    attrs.colormap = gtk_widget_get_colormap (widget);
    attrs.event_mask = (gtk_widget_get_events (widget)
                        | GDK_EXPOSURE_MASK
                        | GDK_BUTTON_MOTION_MASK
                        | GDK_BUTTON_PRESS_MASK
                        | GDK_BUTTON_RELEASE_MASK | GDK_POINTER_MOTION_MASK);

    int attr_mask = (GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP);
    GdkWindow *parent = gtk_widget_get_parent_window (widget);
    widget->window = gdk_window_new (parent, &attrs, attr_mask);
    gdk_window_set_user_data (widget->window, view);

    widget->style = gtk_style_attach (widget->style, widget->window);
    gtk_style_set_background (widget->style, widget->window,
                              GTK_STATE_NORMAL);

    view->void_cursor = gdk_cursor_new (GDK_ARROW);
}
コード例 #11
0
ファイル: gtkcolorswatch.c プロジェクト: grubersjoe/adwaita
static void
swatch_realize (GtkWidget *widget)
{
    GtkColorSwatch *swatch = GTK_COLOR_SWATCH (widget);
    GtkAllocation allocation;
    GdkWindow *window;
    GdkWindowAttr attributes;
    gint attributes_mask;

    gtk_widget_get_allocation (widget, &allocation);
    gtk_widget_set_realized (widget, TRUE);

    attributes.window_type = GDK_WINDOW_CHILD;
    attributes.x = allocation.x;
    attributes.y = allocation.y;
    attributes.width = allocation.width;
    attributes.height = allocation.height;
    attributes.wclass = GDK_INPUT_ONLY;
    attributes.event_mask = gtk_widget_get_events (widget);
    attributes.event_mask |= GDK_BUTTON_PRESS_MASK
                             | GDK_BUTTON_RELEASE_MASK
                             | GDK_ENTER_NOTIFY_MASK
                             | GDK_LEAVE_NOTIFY_MASK
                             | GDK_TOUCH_MASK;

    attributes_mask = GDK_WA_X | GDK_WA_Y;

    window = gtk_widget_get_parent_window (widget);
    gtk_widget_set_window (widget, window);
    g_object_ref (window);

    swatch->priv->event_window = gdk_window_new (window, &attributes, attributes_mask);
    gtk_widget_register_window (widget, swatch->priv->event_window);
}
コード例 #12
0
ファイル: slider.c プロジェクト: angryziber/darktable
static void _slider_realize(GtkWidget *widget)
{
  g_return_if_fail(widget != NULL);
  g_return_if_fail(DTGTK_IS_SLIDER(widget));

  GdkWindowAttr attributes;
  guint attributes_mask;
  GtkWidgetClass* klass = GTK_WIDGET_CLASS (_slider_parent_class);

  if (klass->realize)
    klass->realize (widget);

  gtk_widget_set_realized(widget, TRUE);

  GtkAllocation allocation;
  gtk_widget_get_allocation(widget, &allocation);
  attributes.window_type = GDK_WINDOW_CHILD;
  attributes.x = allocation.x;
  attributes.y = allocation.y;
  attributes.width = 100;
  attributes.height = DTGTK_SLIDER_CONTROL_MIN_HEIGHT;

  attributes.wclass = GDK_INPUT_OUTPUT;
  attributes.event_mask = gtk_widget_get_events(widget) | GDK_EXPOSURE_MASK;

  attributes_mask = GDK_WA_X | GDK_WA_Y;

  gtk_widget_set_window(widget, gdk_window_new( gtk_widget_get_parent_window (gtk_widget_get_parent(widget)),& attributes, attributes_mask));
  gdk_window_set_user_data(gtk_widget_get_window(widget), widget);
  gtk_widget_set_style(widget, gtk_style_attach(gtk_widget_get_style(widget), gtk_widget_get_window(widget)));
  gtk_style_set_background(gtk_widget_get_style(widget), gtk_widget_get_window(widget), GTK_STATE_NORMAL);

}
コード例 #13
0
static void
gtk_revealer_real_realize (GtkWidget *widget)
{
  GtkRevealer *revealer = GTK_REVEALER (widget);
  GtkRevealerPrivate *priv = gtk_revealer_get_instance_private (revealer);
  GtkAllocation allocation;
  GdkWindowAttr attributes = { 0 };
  GdkWindowAttributesType attributes_mask;
  GtkAllocation child_allocation;
  GtkWidget *child;
  GtkStyleContext *context;
  GtkRevealerTransitionType transition;

  gtk_widget_set_realized (widget, TRUE);

  gtk_widget_get_allocation (widget, &allocation);

  attributes.x = allocation.x;
  attributes.y = allocation.y;
  attributes.width = allocation.width;
  attributes.height = allocation.height;
  attributes.window_type = GDK_WINDOW_CHILD;
  attributes.wclass = GDK_INPUT_OUTPUT;
  attributes.visual = gtk_widget_get_visual (widget);
  attributes.event_mask =
    gtk_widget_get_events (widget) | GDK_EXPOSURE_MASK;
  attributes_mask = (GDK_WA_X | GDK_WA_Y) | GDK_WA_VISUAL;

  priv->view_window =
    gdk_window_new (gtk_widget_get_parent_window ((GtkWidget*) revealer),
                    &attributes, attributes_mask);
  gtk_widget_set_window (widget, priv->view_window);
  gtk_widget_register_window (widget, priv->view_window);

  gtk_revealer_get_child_allocation (revealer, &allocation, &child_allocation);

  attributes.x = 0;
  attributes.y = 0;
  attributes.width = child_allocation.width;
  attributes.height = child_allocation.height;

  transition = effective_transition (revealer);
  if (transition == GTK_REVEALER_TRANSITION_TYPE_SLIDE_DOWN)
    attributes.y = allocation.height - child_allocation.height;
  else if (transition == GTK_REVEALER_TRANSITION_TYPE_SLIDE_RIGHT)
    attributes.x = allocation.width - child_allocation.width;

  priv->bin_window =
    gdk_window_new (priv->view_window, &attributes, attributes_mask);
  gtk_widget_register_window (widget, priv->bin_window);

  child = gtk_bin_get_child (GTK_BIN (revealer));
  if (child != NULL)
    gtk_widget_set_parent_window (child, priv->bin_window);

  context = gtk_widget_get_style_context (widget);
  gtk_style_context_set_background (context, priv->view_window);
  gtk_style_context_set_background (context, priv->bin_window);
  gdk_window_show (priv->bin_window);
}
コード例 #14
0
ファイル: window_gtk.cpp プロジェクト: AlgoFl4sh/opencv
static void
cvImageWidget_realize (GtkWidget *widget)
{
  GdkWindowAttr attributes;
  gint attributes_mask;

  //printf("cvImageWidget_realize\n");
  g_return_if_fail (widget != NULL);
  g_return_if_fail (CV_IS_IMAGE_WIDGET (widget));

  gtk_widget_set_realized(widget, TRUE);

  attributes.x = widget->allocation.x;
  attributes.y = widget->allocation.y;
  attributes.width = widget->allocation.width;
  attributes.height = widget->allocation.height;
  attributes.wclass = GDK_INPUT_OUTPUT;
  attributes.window_type = GDK_WINDOW_CHILD;
  attributes.event_mask = gtk_widget_get_events (widget) |
    GDK_EXPOSURE_MASK | GDK_BUTTON_PRESS_MASK |
    GDK_BUTTON_RELEASE_MASK | GDK_POINTER_MOTION_MASK;
  attributes.visual = gtk_widget_get_visual (widget);
  attributes.colormap = gtk_widget_get_colormap (widget);

  attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
  widget->window = gdk_window_new (widget->parent->window, &attributes, attributes_mask);

  widget->style = gtk_style_attach (widget->style, widget->window);

  gdk_window_set_user_data (widget->window, widget);

  gtk_style_set_background (widget->style, widget->window, GTK_STATE_ACTIVE);
}
コード例 #15
0
ファイル: gb-slider.c プロジェクト: MaX121/gnome-builder
static void
gb_slider_realize (GtkWidget *widget)
{
  GbSlider *self = (GbSlider *)widget;
  GbSliderPrivate *priv = gb_slider_get_instance_private (self);
  GdkWindow *window;
  gsize i;

  g_assert (GB_IS_SLIDER (self));

  gtk_widget_set_realized (widget, TRUE);

  window = gtk_widget_get_parent_window (widget);
  gtk_widget_set_window (widget, window);
  g_object_ref (window);

  for (i = 0; i < priv->children->len; i++)
    {
      GbSliderChild *child;

      child = g_ptr_array_index (priv->children, i);

      if (child->window == NULL)
        child->window = gb_slider_create_child_window (self, child);
    }
}
コード例 #16
0
static void
gtk_experiment_transcript_realize(GtkWidget *widget)
{
	GdkWindowAttr attributes;
	gint attributes_mask;

	gtk_widget_set_realized(widget, TRUE);

	attributes.x = widget->allocation.x;
	attributes.y = widget->allocation.y;
	attributes.width = widget->allocation.width;
	attributes.height = widget->allocation.height;
	attributes.wclass = GDK_INPUT_OUTPUT;
	attributes.window_type = GDK_WINDOW_CHILD;
	attributes.event_mask = gtk_widget_get_events(widget)
			      | GDK_EXPOSURE_MASK | GDK_BUTTON_PRESS_MASK;
	attributes.visual = gtk_widget_get_visual(widget);
	attributes.colormap = gtk_widget_get_colormap(widget);

	gtk_widget_set_has_window(widget, TRUE);

	attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
	widget->window = gdk_window_new(gtk_widget_get_parent_window(widget),
					&attributes, attributes_mask);

	widget->style = gtk_style_attach(widget->style, widget->window);

	gdk_window_set_user_data(widget->window, widget);

	gtk_style_set_background(widget->style, widget->window, GTK_STATE_ACTIVE);

	gtk_experiment_transcript_reconfigure(GTK_EXPERIMENT_TRANSCRIPT(widget));
}
コード例 #17
0
ファイル: ovBox.c プロジェクト: Jactry/virt-viewer
static void
ViewOvBoxRealize(GtkWidget *widget) // IN
{
   ViewOvBox *that;
   ViewOvBoxPrivate *priv;
   GdkWindowAttr attributes;
   gint mask;
   GtkAllocation allocation;
   GdkWindow *window;

   gtk_widget_set_realized (widget, TRUE);

   that = VIEW_OV_BOX(widget);
   priv = that->priv;

   attributes.window_type = GDK_WINDOW_CHILD;
   attributes.wclass = GDK_INPUT_OUTPUT;
   attributes.visual = gtk_widget_get_visual(widget);
   attributes.event_mask = gtk_widget_get_events(widget) | GDK_EXPOSURE_MASK;
   mask = GDK_WA_VISUAL | GDK_WA_X | GDK_WA_Y;

   gtk_widget_get_allocation(widget, &allocation);
   attributes.x = allocation.x;
   attributes.y = allocation.y;
   attributes.width = allocation.width;
   attributes.height = allocation.height;
   window = gdk_window_new(gtk_widget_get_parent_window(widget),
                           &attributes, mask);
   gtk_widget_set_window(widget, window);
   gdk_window_set_user_data(window, that);
#if !GTK_CHECK_VERSION(3, 0, 0)
   gtk_widget_set_style(widget, gtk_style_attach(gtk_widget_get_style(widget), window));
#endif

   /*
    * The order in which we create the children X window matters: the child
    * created last is stacked on top. --hpreg
    */

   ViewOvBoxGetUnderGeometry(that, &attributes.x, &attributes.y,
                             &attributes.width, &attributes.height);
   priv->underWin = gdk_window_new(window, &attributes, mask);
   gdk_window_set_user_data(priv->underWin, that);
   if (priv->under) {
      gtk_widget_set_parent_window(priv->under, priv->underWin);
   }
   gdk_window_show(priv->underWin);

   ViewOvBoxGetOverGeometry(that, &attributes.x, &attributes.y,
                            &attributes.width, &attributes.height);
   priv->overWin = gdk_window_new(window, &attributes, mask);
   gdk_window_set_user_data(priv->overWin, that);
   if (priv->over) {
      gtk_widget_set_parent_window(priv->over, priv->overWin);
   }
   gdk_window_show(priv->overWin);

   ViewOvBoxSetBackground(that);
}
コード例 #18
0
ファイル: mozcontainer.c プロジェクト: LyeSS/mozilla-central
void
moz_container_realize (GtkWidget *widget)
{
    GdkWindowAttr attributes;
    gint attributes_mask = 0;
    MozContainer *container;
    GtkAllocation allocation;

    g_return_if_fail(IS_MOZ_CONTAINER(widget));

    container = MOZ_CONTAINER(widget);

    gtk_widget_set_realized(widget, TRUE);

    /* create the shell window */

    attributes.event_mask = (gtk_widget_get_events (widget) |
                             GDK_EXPOSURE_MASK | GDK_STRUCTURE_MASK |
                             GDK_VISIBILITY_NOTIFY_MASK |
                             GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK |
                             GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK |
#ifdef MOZ_PLATFORM_MAEMO
                             GDK_POINTER_MOTION_HINT_MASK |
#endif
                             GDK_POINTER_MOTION_MASK);
    gtk_widget_get_allocation(widget, &allocation);
    attributes.x = allocation.x;
    attributes.y = allocation.y;
    attributes.width = allocation.width;
    attributes.height = allocation.height;
    attributes.wclass = GDK_INPUT_OUTPUT;
    attributes.visual = gtk_widget_get_visual (widget);
#if defined(MOZ_WIDGET_GTK2)    
    attributes.colormap = gtk_widget_get_colormap (widget);
#endif
    attributes.window_type = GDK_WINDOW_CHILD;

    attributes_mask |= GDK_WA_VISUAL | GDK_WA_X | GDK_WA_Y;
#if defined(MOZ_WIDGET_GTK2)
    attributes_mask |= GDK_WA_COLORMAP;
#endif

    gtk_widget_set_window(widget, gdk_window_new (gtk_widget_get_parent_window (widget),
                                                  &attributes, attributes_mask));
    /*  printf("widget->window is %p\n", (void *)widget->window); */
    gdk_window_set_user_data (gtk_widget_get_window(widget), container);

#if defined(MOZ_WIDGET_GTK2)    
    widget->style = gtk_style_attach (widget->style, widget->window);
#endif

/* TODO GTK3? */
#if defined(MOZ_WIDGET_GTK2)    
    /* set the back pixmap to None so that you don't end up with the gtk
       default which is BlackPixel */
    gdk_window_set_back_pixmap (widget->window, NULL, FALSE);
#endif
}
コード例 #19
0
static void gtk_sys_menu_realize (GtkWidget *widget)
{
    GtkAllocation allocation;
	GdkWindow *parent_window;
	GdkWindowAttr attributes;
	gint attributes_mask;
	GtkSysMenuPrivate *priv = GTK_SYS_MENU(widget)->priv;

	gtk_widget_set_realized (widget, TRUE);
	gtk_widget_get_allocation (widget, &allocation);

	attributes.x = allocation.x;
	attributes.y = allocation.y;
	attributes.width  = allocation.width;
	attributes.height = allocation.height;
	attributes.window_type = GDK_WINDOW_CHILD;
	attributes.wclass      = GDK_INPUT_ONLY;
	attributes.event_mask  = gtk_widget_get_events (widget) | 
                             GDK_BUTTON_RELEASE_MASK |
                             GDK_BUTTON_PRESS_MASK |
                             GDK_KEY_RELEASE_MASK |
                             GDK_KEY_PRESS_MASK |
                             GDK_EXPOSURE_MASK |
                             GDK_POINTER_MOTION_MASK |
                             GDK_POINTER_MOTION_HINT_MASK |
                             GDK_FOCUS_CHANGE_MASK |
                             GDK_LEAVE_NOTIFY_MASK;

    attributes_mask = GDK_WA_X | GDK_WA_Y;
    parent_window = gtk_widget_get_parent_window (widget);

  	g_object_ref (parent_window);
    gtk_widget_set_window (widget, parent_window);
    priv->event_window = gdk_window_new (parent_window, &attributes, attributes_mask);
    gdk_window_set_user_data (priv->event_window, widget);

    /*
     * 使用指针数组,加快item定位速度 
     */
    GList *item;
    int i = 0;
    int w;

    priv->amount = g_list_length (priv->children);
    priv->childindex = (GtkSysMenuItem **)g_malloc(priv->amount * sizeof (GtkSysMenuItem *));
    for (item = priv->children; item; item = item->next, i++)
    {
        priv->childindex[i] = (GtkSysMenuItem *)(item->data);
        (*priv->childindex[i]).y = i * SYS_MENU_ITEM_HEIGHT; 
        (*priv->childindex[i]).x = 15; 
        (*priv->childindex[i]).layout = gtk_widget_create_pango_layout (widget, (*priv->childindex[i]).text);
        pango_layout_get_pixel_size ((*priv->childindex[i]).layout, &w, NULL);
        priv->allocation.width = MAX (priv->allocation.width, w);
        priv->selected = (*priv->childindex[i]).selected ? i : priv->selected;
    }
    priv->allocation.width += 30;
}
コード例 #20
0
ファイル: ddbtabstrip.c プロジェクト: GalliumOS/deadbeef
static void
ddb_tabstrip_realize (GtkWidget *widget) {
    DdbTabStrip *darea = DDB_TABSTRIP (widget);
    GdkWindowAttr attributes;
    gint attributes_mask;

    if (!gtk_widget_get_has_window (widget))
    {
        GTK_WIDGET_CLASS (ddb_tabstrip_parent_class)->realize (widget);
    }
    else
    {
        gtk_widget_set_realized (widget, TRUE);

        attributes.window_type = GDK_WINDOW_CHILD;
        GtkAllocation a;
        gtk_widget_get_allocation (widget, &a);
        attributes.x = a.x;
        attributes.y = a.y;
        attributes.width = a.width;
        attributes.height = a.height;
        attributes.wclass = GDK_INPUT_OUTPUT;
        attributes.visual = gtk_widget_get_visual (widget);
#if !GTK_CHECK_VERSION(3,0,0)
        attributes.colormap = gtk_widget_get_colormap (widget);
#endif
        attributes.event_mask = gtk_widget_get_events (widget);
        attributes.event_mask |= GDK_EXPOSURE_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_POINTER_MOTION_MASK;

        attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL;
#if !GTK_CHECK_VERSION(3,0,0)
        attributes_mask |= GDK_WA_COLORMAP;
#endif

        GdkWindow *window = gdk_window_new (gtk_widget_get_parent_window (widget), &attributes, attributes_mask);
        gtk_widget_set_window(widget, window);
        gdk_window_set_user_data (gtk_widget_get_window(widget), darea);

#if !GTK_CHECK_VERSION(3,0,0)
        widget->style = gtk_style_attach (widget->style, widget->window);
        gtk_style_set_background (widget->style, widget->window, GTK_STATE_NORMAL);
#else
        gtk_style_context_set_background (gtk_widget_get_style_context (widget), window);
#endif
    }

    ddb_tabstrip_send_configure (DDB_TABSTRIP (widget));
    GtkTargetEntry entry = {
        .target = TARGET_PLAYITEMS,
        .flags = GTK_TARGET_SAME_APP,
        .info = TARGET_SAMEWIDGET
    };
    gtk_drag_dest_set (widget, GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP, &entry, 1, GDK_ACTION_COPY | GDK_ACTION_MOVE);
    gtk_drag_dest_add_uri_targets (widget);
    gtk_drag_dest_set_track_motion (widget, TRUE);
}
コード例 #21
0
static void
gtk_notification_realize (GtkWidget *widget)
{
  GtkNotification *notification = GTK_NOTIFICATION (widget);
  GtkNotificationPrivate *priv = notification->priv;
  GtkBin *bin = GTK_BIN (widget);
  GtkAllocation allocation;
  GtkStyleContext *context;
  GtkWidget *child;
  GdkWindow *window;
  GdkWindowAttr attributes;
  gint attributes_mask;

  gtk_widget_set_realized (widget, TRUE);

  gtk_widget_get_allocation (widget, &allocation);

  attributes.x = allocation.x;
  attributes.y = allocation.y;
  attributes.width = allocation.width;
  attributes.height = allocation.height;
  attributes.window_type = GDK_WINDOW_CHILD;
  attributes.wclass = GDK_INPUT_OUTPUT;
  attributes.visual = gtk_widget_get_visual (widget);

  attributes.event_mask = GDK_VISIBILITY_NOTIFY_MASK | GDK_EXPOSURE_MASK;

  attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL;

  window = gdk_window_new (gtk_widget_get_parent_window (widget),
                           &attributes, attributes_mask);
  gtk_widget_set_window (widget, window);
  gdk_window_set_user_data (window, notification);

  attributes.x = 0;
  attributes.y = attributes.height + priv->animate_y;
  attributes.event_mask = gtk_widget_get_events (widget) | GDK_EXPOSURE_MASK | GDK_VISIBILITY_NOTIFY_MASK;

  priv->bin_window = gdk_window_new (window, &attributes, attributes_mask);
  gdk_window_set_user_data (priv->bin_window, notification);

  child = gtk_bin_get_child (bin);
  if (child)
    gtk_widget_set_parent_window (child, priv->bin_window);
  gtk_widget_set_parent_window (priv->close_button, priv->bin_window);

  context = gtk_widget_get_style_context (widget);
  gtk_style_context_set_background (context, window);
  gtk_style_context_set_background (context, priv->bin_window);

  gdk_window_show (priv->bin_window);
}
コード例 #22
0
static void
gstyle_slidein_realize (GtkWidget *widget)
{
  GstyleSlidein *self = (GstyleSlidein *)widget;

  g_assert (GSTYLE_IS_SLIDEIN (self));

  GTK_WIDGET_CLASS (gstyle_slidein_parent_class)->realize (widget);
  gtk_widget_set_realized (widget, TRUE);

  if (self->overlay_child != NULL && self->overlay_window == NULL)
    self->overlay_window = gstyle_slidein_create_child_window (self);
}
コード例 #23
0
void
ags_indicator_realize(GtkWidget *widget)
{
  AgsIndicator *indicator;
  GdkWindowAttr attributes;
  gint attributes_mask;
  gint buttons_width;
  gint border_left, border_top;

  g_return_if_fail (widget != NULL);
  g_return_if_fail (AGS_IS_INDICATOR (widget));

  indicator = AGS_INDICATOR(widget);

  gtk_widget_set_realized (widget, TRUE);

  /*  */
  attributes.window_type = GDK_WINDOW_CHILD;
  
  attributes.x = widget->allocation.x;
  attributes.y = widget->allocation.y;
  attributes.width = widget->allocation.width;
  attributes.height = widget->allocation.height;

  attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;

  attributes.window_type = GDK_WINDOW_CHILD;

  attributes.wclass = GDK_INPUT_OUTPUT;
  attributes.visual = gtk_widget_get_visual (widget);
  attributes.colormap = gtk_widget_get_colormap (widget);
  attributes.event_mask = gtk_widget_get_events (widget);
  attributes.event_mask |= (GDK_EXPOSURE_MASK |
                            GDK_BUTTON_PRESS_MASK |
                            GDK_BUTTON_RELEASE_MASK |
                            GDK_BUTTON1_MOTION_MASK |
                            GDK_BUTTON3_MOTION_MASK |
                            GDK_POINTER_MOTION_HINT_MASK |
                            GDK_POINTER_MOTION_MASK |
                            GDK_ENTER_NOTIFY_MASK |
                            GDK_LEAVE_NOTIFY_MASK);

  widget->window = gdk_window_new (gtk_widget_get_parent_window (widget),
				   &attributes, attributes_mask);
  gdk_window_set_user_data (widget->window, indicator);

  widget->style = gtk_style_attach (widget->style, widget->window);
  gtk_style_set_background (widget->style, widget->window, GTK_STATE_NORMAL);

  gtk_widget_queue_resize (widget);
}
コード例 #24
0
static void
gtk_expander_realize (GtkWidget *widget)
{
  GtkExpanderPrivate *priv;
  GdkWindowAttr attributes;
  gint attributes_mask;
  gint border_width;
  GdkRectangle expander_rect;
  gint label_height;

  priv = GTK_EXPANDER (widget)->priv;
  gtk_widget_set_realized (widget, TRUE);

  border_width = GTK_CONTAINER (widget)->border_width;

  get_expander_bounds (GTK_EXPANDER (widget), &expander_rect);
  
  if (priv->label_widget && gtk_widget_get_visible (priv->label_widget))
    {
      GtkRequisition label_requisition;

      gtk_widget_get_child_requisition (priv->label_widget, &label_requisition);
      label_height = label_requisition.height;
    }
  else
    label_height = 0;

  attributes.window_type = GDK_WINDOW_CHILD;
  attributes.x = widget->allocation.x + border_width;
  attributes.y = widget->allocation.y + border_width;
  attributes.width = MAX (widget->allocation.width - 2 * border_width, 1);
  attributes.height = MAX (expander_rect.height, label_height - 2 * border_width);
  attributes.wclass = GDK_INPUT_ONLY;
  attributes.event_mask = gtk_widget_get_events (widget)     |
				GDK_BUTTON_PRESS_MASK        |
				GDK_BUTTON_RELEASE_MASK      |
				GDK_ENTER_NOTIFY_MASK        |
				GDK_LEAVE_NOTIFY_MASK;

  attributes_mask = GDK_WA_X | GDK_WA_Y;

  widget->window = gtk_widget_get_parent_window (widget);
  g_object_ref (widget->window);

  priv->event_window = gdk_window_new (gtk_widget_get_parent_window (widget),
				       &attributes, attributes_mask);
  gdk_window_set_user_data (priv->event_window, widget);

  widget->style = gtk_style_attach (widget->style, widget->window);
}
コード例 #25
0
ファイル: gd-stack.c プロジェクト: Udit93/gnome-music
static void
gd_stack_realize (GtkWidget *widget)
{
  GdStack *stack = GD_STACK (widget);
  GdStackPrivate *priv = stack->priv;
  GtkAllocation allocation;
  GdkWindowAttr attributes = { 0 };
  GdkWindowAttributesType attributes_mask;
  GdStackChildInfo *info;
  GList *l;

  gtk_widget_set_realized (widget, TRUE);

  gtk_widget_get_allocation (widget, &allocation);

  attributes.x = allocation.x;
  attributes.y = allocation.y;
  attributes.width = allocation.width;
  attributes.height = allocation.height;
  attributes.window_type = GDK_WINDOW_CHILD;
  attributes.wclass = GDK_INPUT_OUTPUT;
  attributes.visual = gtk_widget_get_visual (widget);
  attributes.event_mask =
    gtk_widget_get_events (widget) | GDK_EXPOSURE_MASK;
  attributes_mask = (GDK_WA_X | GDK_WA_Y) | GDK_WA_VISUAL;

  priv->view_window =
    gdk_window_new (gtk_widget_get_parent_window ((GtkWidget*) stack),
                    &attributes, attributes_mask);
  gtk_widget_set_window (widget, priv->view_window);
  gtk_widget_register_window (widget, priv->view_window);

  attributes.x = get_bin_window_x (stack, &allocation);
  attributes.y = 0;
  attributes.width = allocation.width;
  attributes.height = allocation.height;

  priv->bin_window =
    gdk_window_new (priv->view_window, &attributes, attributes_mask);
  gtk_widget_register_window (widget, priv->bin_window);

  for (l = priv->children; l != NULL; l = l->next)
    {
      info = l->data;

      gtk_widget_set_parent_window (info->widget, priv->bin_window);
    }

  gdk_window_show (priv->bin_window);
}
コード例 #26
0
ファイル: sc-line.c プロジェクト: ranrangor/ScreenCapturer
static void sc_line_realize(GtkWidget*widget)
{

    SCLine*line=SC_LINE(widget);

    GdkWindow*event_window;
    GdkWindow*parent_window;
    GdkWindowAttr attributes;
    gint attributes_mask;
    GtkAllocation allocation;


    gtk_widget_get_allocation(widget,&allocation);

    gtk_widget_set_realized(widget,TRUE);

    parent_window=gtk_widget_get_parent_window(widget);

    GTK_WIDGET_CLASS(sc_line_parent_class)->realize(widget);



    attributes.x=allocation.x;
    attributes.y=allocation.y;
    attributes.width=allocation.width;
    attributes.height=allocation.height;

    attributes.window_type=GDK_WINDOW_CHILD;
    attributes.wclass=GDK_INPUT_ONLY;

    attributes.event_mask=gtk_widget_get_events(widget)|
        GDK_POINTER_MOTION_MASK|
        GDK_BUTTON_PRESS_MASK|
        GDK_BUTTON_RELEASE_MASK;


    attributes.cursor=gdk_cursor_new(GDK_PENCIL);
    attributes_mask=GDK_WA_X|GDK_WA_Y|GDK_WA_CURSOR;

    event_window=gdk_window_new(parent_window,&attributes,attributes_mask);

    g_object_unref(attributes.cursor);

    gtk_widget_register_window(widget,event_window);

    line->event_window=event_window;


}
コード例 #27
0
ファイル: sc-shape.c プロジェクト: ranrangor/ScreenCapturer
static void sc_shape_realize(GtkWidget*widget)
{

    SCShape*shape=SC_SHAPE(widget);

    GdkWindow*event_window;
    GdkWindow*parent_window;
    GdkWindowAttr attributes;
    gint attributes_mask;
    GtkAllocation allocation;


    gtk_widget_get_allocation(widget,&allocation);

    gtk_widget_set_realized(widget,TRUE);

    parent_window=gtk_widget_get_parent_window(widget);

    GTK_WIDGET_CLASS(sc_shape_parent_class)->realize(widget);



    attributes.x=allocation.x;
    attributes.y=allocation.y;
    attributes.width=allocation.width;
    attributes.height=allocation.height;

    attributes.window_type=GDK_WINDOW_CHILD;
    attributes.wclass=GDK_INPUT_ONLY;

    attributes.event_mask=gtk_widget_get_events(widget)|
        GDK_POINTER_MOTION_MASK|
        GDK_BUTTON_PRESS_MASK|
        GDK_BUTTON_RELEASE_MASK;


    attributes_mask=GDK_WA_X|GDK_WA_Y;



    event_window=gdk_window_new(parent_window,&attributes,attributes_mask);

    gtk_widget_register_window(widget,event_window);

    shape->event_window=event_window;


}
コード例 #28
0
ファイル: gtktoolitem.c プロジェクト: jjardon/gtk
static void
gtk_tool_item_realize (GtkWidget *widget)
{
    GtkToolItem *toolitem;

    toolitem = GTK_TOOL_ITEM (widget);
    gtk_widget_set_realized (widget, TRUE);

    widget->window = gtk_widget_get_parent_window (widget);
    g_object_ref (widget->window);

    if (toolitem->priv->use_drag_window)
        create_drag_window(toolitem);

    widget->style = gtk_style_attach (widget->style, widget->window);
}
コード例 #29
0
ファイル: mozcontainer.c プロジェクト: at13/mozilla-central
void
moz_container_realize (GtkWidget *widget)
{
    GdkWindow *parent = gtk_widget_get_parent_window (widget);
    GdkWindow *window;

    gtk_widget_set_realized(widget, TRUE);

    if (gtk_widget_get_has_window (widget)) {
        GdkWindowAttr attributes;
        gint attributes_mask = GDK_WA_VISUAL | GDK_WA_X | GDK_WA_Y;
        GtkAllocation allocation;

        gtk_widget_get_allocation (widget, &allocation);
        attributes.event_mask = gtk_widget_get_events (widget);
        attributes.x = allocation.x;
        attributes.y = allocation.y;
        attributes.width = allocation.width;
        attributes.height = allocation.height;
        attributes.wclass = GDK_INPUT_OUTPUT;
        attributes.visual = gtk_widget_get_visual (widget);
        attributes.window_type = GDK_WINDOW_CHILD;

#if (MOZ_WIDGET_GTK == 2)
        attributes.colormap = gtk_widget_get_colormap (widget);
        attributes_mask |= GDK_WA_COLORMAP;
#endif

        window = gdk_window_new (parent, &attributes, attributes_mask);
        gdk_window_set_user_data (window, widget);
#if (MOZ_WIDGET_GTK == 2)
        /* TODO GTK3? */
        /* set the back pixmap to None so that you don't end up with the gtk
           default which is BlackPixel */
        gdk_window_set_back_pixmap (window, NULL, FALSE);
#endif
    } else {
        window = parent;
        g_object_ref (window);
    }

    gtk_widget_set_window (widget, window);

#if (MOZ_WIDGET_GTK == 2)
    widget->style = gtk_style_attach (widget->style, widget->window);
#endif
}
コード例 #30
0
static void
gcal_event_widget_realize (GtkWidget *widget)
{
  GcalEventWidget *self;
  GdkWindowAttr attributes;
  GtkAllocation allocation;
  GdkWindow *parent_window;
  GdkCursor *pointer_cursor;
  gint attributes_mask;

  self = GCAL_EVENT_WIDGET (widget);
  gtk_widget_set_realized (widget, TRUE);

  parent_window = gtk_widget_get_parent_window (widget);
  gtk_widget_set_window (widget, parent_window);
  g_object_ref (parent_window);

  gtk_widget_get_allocation (widget, &allocation);

  attributes.window_type = GDK_WINDOW_CHILD;
  attributes.wclass = GDK_INPUT_ONLY;
  attributes.x = allocation.x;
  attributes.y = allocation.y;
  attributes.width = allocation.width;
  attributes.height = allocation.height;
  attributes.event_mask = gtk_widget_get_events (widget);
  attributes.event_mask |= (GDK_BUTTON_PRESS_MASK |
                            GDK_BUTTON_RELEASE_MASK |
                            GDK_BUTTON1_MOTION_MASK |
                            GDK_POINTER_MOTION_HINT_MASK |
                            GDK_POINTER_MOTION_MASK |
                            GDK_ENTER_NOTIFY_MASK |
                            GDK_LEAVE_NOTIFY_MASK |
                            GDK_SMOOTH_SCROLL_MASK |
                            GDK_SCROLL_MASK);
  attributes_mask = GDK_WA_X | GDK_WA_Y;

  self->event_window = gdk_window_new (parent_window, &attributes, attributes_mask);
  gtk_widget_register_window (widget, self->event_window);
  gdk_window_show (self->event_window);

  pointer_cursor = gdk_cursor_new_for_display (gdk_display_get_default (), GDK_HAND1);
  gdk_window_set_cursor (self->event_window, pointer_cursor);
}