forked from AuroraMiddleware/gtk
GtkScrolledWindow: move public members to private structure
This commit is contained in:
Javier Jardón
parent
8da741f955
commit
cc06f3dde6
@ -72,12 +72,24 @@
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#define DEFAULT_SCROLLBAR_SPACING 3
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typedef struct {
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gboolean window_placement_set;
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GtkCornerType real_window_placement;
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} GtkScrolledWindowPrivate;
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struct _GtkScrolledWindowPrivate
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{
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GtkCornerType real_window_placement;
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GtkWidget *hscrollbar;
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GtkWidget *vscrollbar;
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gboolean window_placement_set;
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guint16 shadow_type;
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guint hscrollbar_policy : 2;
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guint vscrollbar_policy : 2;
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guint hscrollbar_visible : 1;
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guint vscrollbar_visible : 1;
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guint window_placement : 2;
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guint focus_out : 1; /* Flag used by ::move-focus-out implementation */
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};
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#define GTK_SCROLLED_WINDOW_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), GTK_TYPE_SCROLLED_WINDOW, GtkScrolledWindowPrivate))
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enum {
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PROP_0,
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@ -377,17 +389,23 @@ gtk_scrolled_window_class_init (GtkScrolledWindowClass *class)
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static void
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gtk_scrolled_window_init (GtkScrolledWindow *scrolled_window)
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{
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GtkScrolledWindowPrivate *priv;
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scrolled_window->priv = priv = G_TYPE_INSTANCE_GET_PRIVATE (scrolled_window,
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GTK_TYPE_SCROLLED_WINDOW,
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GtkScrolledWindowPrivate);
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gtk_widget_set_has_window (GTK_WIDGET (scrolled_window), FALSE);
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gtk_widget_set_can_focus (GTK_WIDGET (scrolled_window), TRUE);
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scrolled_window->hscrollbar = NULL;
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scrolled_window->vscrollbar = NULL;
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scrolled_window->hscrollbar_policy = GTK_POLICY_ALWAYS;
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scrolled_window->vscrollbar_policy = GTK_POLICY_ALWAYS;
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scrolled_window->hscrollbar_visible = FALSE;
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scrolled_window->vscrollbar_visible = FALSE;
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scrolled_window->focus_out = FALSE;
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scrolled_window->window_placement = GTK_CORNER_TOP_LEFT;
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priv->hscrollbar = NULL;
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priv->vscrollbar = NULL;
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priv->hscrollbar_policy = GTK_POLICY_ALWAYS;
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priv->vscrollbar_policy = GTK_POLICY_ALWAYS;
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priv->hscrollbar_visible = FALSE;
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priv->vscrollbar_visible = FALSE;
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priv->focus_out = FALSE;
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priv->window_placement = GTK_CORNER_TOP_LEFT;
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gtk_scrolled_window_update_real_placement (scrolled_window);
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}
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@ -436,6 +454,7 @@ void
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gtk_scrolled_window_set_hadjustment (GtkScrolledWindow *scrolled_window,
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GtkAdjustment *hadjustment)
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{
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GtkScrolledWindowPrivate *priv;
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GtkBin *bin;
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GtkWidget *child;
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@ -446,33 +465,34 @@ gtk_scrolled_window_set_hadjustment (GtkScrolledWindow *scrolled_window,
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hadjustment = (GtkAdjustment*) g_object_new (GTK_TYPE_ADJUSTMENT, NULL);
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bin = GTK_BIN (scrolled_window);
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priv = scrolled_window->priv;
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if (!scrolled_window->hscrollbar)
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if (!priv->hscrollbar)
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{
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gtk_widget_push_composite_child ();
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scrolled_window->hscrollbar = gtk_hscrollbar_new (hadjustment);
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gtk_widget_set_composite_name (scrolled_window->hscrollbar, "hscrollbar");
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priv->hscrollbar = gtk_hscrollbar_new (hadjustment);
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gtk_widget_set_composite_name (priv->hscrollbar, "hscrollbar");
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gtk_widget_pop_composite_child ();
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gtk_widget_set_parent (scrolled_window->hscrollbar, GTK_WIDGET (scrolled_window));
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g_object_ref (scrolled_window->hscrollbar);
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gtk_widget_show (scrolled_window->hscrollbar);
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gtk_widget_set_parent (priv->hscrollbar, GTK_WIDGET (scrolled_window));
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g_object_ref (priv->hscrollbar);
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gtk_widget_show (priv->hscrollbar);
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}
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else
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{
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GtkAdjustment *old_adjustment;
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old_adjustment = gtk_range_get_adjustment (GTK_RANGE (scrolled_window->hscrollbar));
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old_adjustment = gtk_range_get_adjustment (GTK_RANGE (priv->hscrollbar));
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if (old_adjustment == hadjustment)
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return;
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g_signal_handlers_disconnect_by_func (old_adjustment,
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gtk_scrolled_window_adjustment_changed,
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scrolled_window);
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gtk_range_set_adjustment (GTK_RANGE (scrolled_window->hscrollbar),
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gtk_range_set_adjustment (GTK_RANGE (priv->hscrollbar),
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hadjustment);
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}
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hadjustment = gtk_range_get_adjustment (GTK_RANGE (scrolled_window->hscrollbar));
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hadjustment = gtk_range_get_adjustment (GTK_RANGE (priv->hscrollbar));
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g_signal_connect (hadjustment,
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"changed",
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G_CALLBACK (gtk_scrolled_window_adjustment_changed),
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@ -482,8 +502,8 @@ gtk_scrolled_window_set_hadjustment (GtkScrolledWindow *scrolled_window,
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child = gtk_bin_get_child (bin);
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if (child)
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gtk_widget_set_scroll_adjustments (child,
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gtk_range_get_adjustment (GTK_RANGE (scrolled_window->hscrollbar)),
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gtk_range_get_adjustment (GTK_RANGE (scrolled_window->vscrollbar)));
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gtk_range_get_adjustment (GTK_RANGE (priv->hscrollbar)),
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gtk_range_get_adjustment (GTK_RANGE (priv->vscrollbar)));
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g_object_notify (G_OBJECT (scrolled_window), "hadjustment");
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}
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@ -499,6 +519,7 @@ void
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gtk_scrolled_window_set_vadjustment (GtkScrolledWindow *scrolled_window,
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GtkAdjustment *vadjustment)
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{
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GtkScrolledWindowPrivate *priv;
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GtkBin *bin;
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GtkWidget *child;
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@ -509,33 +530,34 @@ gtk_scrolled_window_set_vadjustment (GtkScrolledWindow *scrolled_window,
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vadjustment = (GtkAdjustment*) g_object_new (GTK_TYPE_ADJUSTMENT, NULL);
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bin = GTK_BIN (scrolled_window);
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priv = scrolled_window->priv;
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if (!scrolled_window->vscrollbar)
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if (!priv->vscrollbar)
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{
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gtk_widget_push_composite_child ();
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scrolled_window->vscrollbar = gtk_vscrollbar_new (vadjustment);
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gtk_widget_set_composite_name (scrolled_window->vscrollbar, "vscrollbar");
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priv->vscrollbar = gtk_vscrollbar_new (vadjustment);
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gtk_widget_set_composite_name (priv->vscrollbar, "vscrollbar");
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gtk_widget_pop_composite_child ();
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gtk_widget_set_parent (scrolled_window->vscrollbar, GTK_WIDGET (scrolled_window));
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g_object_ref (scrolled_window->vscrollbar);
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gtk_widget_show (scrolled_window->vscrollbar);
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gtk_widget_set_parent (priv->vscrollbar, GTK_WIDGET (scrolled_window));
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g_object_ref (priv->vscrollbar);
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gtk_widget_show (priv->vscrollbar);
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}
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else
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{
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GtkAdjustment *old_adjustment;
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old_adjustment = gtk_range_get_adjustment (GTK_RANGE (scrolled_window->vscrollbar));
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old_adjustment = gtk_range_get_adjustment (GTK_RANGE (priv->vscrollbar));
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if (old_adjustment == vadjustment)
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return;
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g_signal_handlers_disconnect_by_func (old_adjustment,
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gtk_scrolled_window_adjustment_changed,
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scrolled_window);
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gtk_range_set_adjustment (GTK_RANGE (scrolled_window->vscrollbar),
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gtk_range_set_adjustment (GTK_RANGE (priv->vscrollbar),
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vadjustment);
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}
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vadjustment = gtk_range_get_adjustment (GTK_RANGE (scrolled_window->vscrollbar));
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vadjustment = gtk_range_get_adjustment (GTK_RANGE (priv->vscrollbar));
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g_signal_connect (vadjustment,
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"changed",
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G_CALLBACK (gtk_scrolled_window_adjustment_changed),
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@ -545,8 +567,8 @@ gtk_scrolled_window_set_vadjustment (GtkScrolledWindow *scrolled_window,
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child = gtk_bin_get_child (bin);
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if (child)
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gtk_widget_set_scroll_adjustments (child,
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gtk_range_get_adjustment (GTK_RANGE (scrolled_window->hscrollbar)),
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gtk_range_get_adjustment (GTK_RANGE (scrolled_window->vscrollbar)));
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gtk_range_get_adjustment (GTK_RANGE (priv->hscrollbar)),
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gtk_range_get_adjustment (GTK_RANGE (priv->vscrollbar)));
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g_object_notify (G_OBJECT (scrolled_window), "vadjustment");
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}
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@ -564,10 +586,14 @@ gtk_scrolled_window_set_vadjustment (GtkScrolledWindow *scrolled_window,
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GtkAdjustment*
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gtk_scrolled_window_get_hadjustment (GtkScrolledWindow *scrolled_window)
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{
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GtkScrolledWindowPrivate *priv;
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g_return_val_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window), NULL);
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return (scrolled_window->hscrollbar ?
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gtk_range_get_adjustment (GTK_RANGE (scrolled_window->hscrollbar)) :
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priv = scrolled_window->priv;
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return (priv->hscrollbar ?
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gtk_range_get_adjustment (GTK_RANGE (priv->hscrollbar)) :
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NULL);
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}
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@ -584,10 +610,14 @@ gtk_scrolled_window_get_hadjustment (GtkScrolledWindow *scrolled_window)
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GtkAdjustment*
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gtk_scrolled_window_get_vadjustment (GtkScrolledWindow *scrolled_window)
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{
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GtkScrolledWindowPrivate *priv;
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g_return_val_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window), NULL);
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return (scrolled_window->vscrollbar ?
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gtk_range_get_adjustment (GTK_RANGE (scrolled_window->vscrollbar)) :
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priv = scrolled_window->priv;
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return (priv->vscrollbar ?
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gtk_range_get_adjustment (GTK_RANGE (priv->vscrollbar)) :
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NULL);
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}
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@ -606,8 +636,8 @@ GtkWidget*
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gtk_scrolled_window_get_hscrollbar (GtkScrolledWindow *scrolled_window)
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{
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g_return_val_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window), NULL);
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return scrolled_window->hscrollbar;
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return scrolled_window->priv->hscrollbar;
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}
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/**
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@ -626,7 +656,7 @@ gtk_scrolled_window_get_vscrollbar (GtkScrolledWindow *scrolled_window)
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{
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g_return_val_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window), NULL);
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return scrolled_window->vscrollbar;
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return scrolled_window->priv->vscrollbar;
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}
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/**
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@ -649,15 +679,18 @@ gtk_scrolled_window_set_policy (GtkScrolledWindow *scrolled_window,
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GtkPolicyType hscrollbar_policy,
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GtkPolicyType vscrollbar_policy)
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{
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GtkScrolledWindowPrivate *priv;
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GObject *object = G_OBJECT (scrolled_window);
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g_return_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window));
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if ((scrolled_window->hscrollbar_policy != hscrollbar_policy) ||
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(scrolled_window->vscrollbar_policy != vscrollbar_policy))
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priv = scrolled_window->priv;
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if ((priv->hscrollbar_policy != hscrollbar_policy) ||
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(priv->vscrollbar_policy != vscrollbar_policy))
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{
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scrolled_window->hscrollbar_policy = hscrollbar_policy;
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scrolled_window->vscrollbar_policy = vscrollbar_policy;
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priv->hscrollbar_policy = hscrollbar_policy;
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priv->vscrollbar_policy = vscrollbar_policy;
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gtk_widget_queue_resize (GTK_WIDGET (scrolled_window));
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@ -684,24 +717,28 @@ gtk_scrolled_window_get_policy (GtkScrolledWindow *scrolled_window,
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GtkPolicyType *hscrollbar_policy,
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GtkPolicyType *vscrollbar_policy)
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{
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GtkScrolledWindowPrivate *priv;
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g_return_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window));
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priv = scrolled_window->priv;
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if (hscrollbar_policy)
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*hscrollbar_policy = scrolled_window->hscrollbar_policy;
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*hscrollbar_policy = priv->hscrollbar_policy;
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if (vscrollbar_policy)
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*vscrollbar_policy = scrolled_window->vscrollbar_policy;
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*vscrollbar_policy = priv->vscrollbar_policy;
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}
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static void
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gtk_scrolled_window_update_real_placement (GtkScrolledWindow *scrolled_window)
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{
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GtkScrolledWindowPrivate *priv = GTK_SCROLLED_WINDOW_GET_PRIVATE (scrolled_window);
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GtkScrolledWindowPrivate *priv = scrolled_window->priv;
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GtkSettings *settings;
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settings = gtk_widget_get_settings (GTK_WIDGET (scrolled_window));
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if (priv->window_placement_set || settings == NULL)
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priv->real_window_placement = scrolled_window->window_placement;
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priv->real_window_placement = priv->window_placement;
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else
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g_object_get (settings,
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"gtk-scrolled-window-placement",
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@ -713,9 +750,11 @@ static void
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gtk_scrolled_window_set_placement_internal (GtkScrolledWindow *scrolled_window,
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GtkCornerType window_placement)
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{
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if (scrolled_window->window_placement != window_placement)
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GtkScrolledWindowPrivate *priv = scrolled_window->priv;
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if (priv->window_placement != window_placement)
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{
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scrolled_window->window_placement = window_placement;
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priv->window_placement = window_placement;
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gtk_scrolled_window_update_real_placement (scrolled_window);
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gtk_widget_queue_resize (GTK_WIDGET (scrolled_window));
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@ -729,7 +768,7 @@ gtk_scrolled_window_set_placement_set (GtkScrolledWindow *scrolled_window,
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gboolean placement_set,
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gboolean emit_resize)
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{
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GtkScrolledWindowPrivate *priv = GTK_SCROLLED_WINDOW_GET_PRIVATE (scrolled_window);
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GtkScrolledWindowPrivate *priv = scrolled_window->priv;
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if (priv->window_placement_set != placement_set)
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{
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@ -786,7 +825,7 @@ gtk_scrolled_window_get_placement (GtkScrolledWindow *scrolled_window)
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{
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g_return_val_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window), GTK_CORNER_TOP_LEFT);
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return scrolled_window->window_placement;
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return scrolled_window->priv->window_placement;
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}
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/**
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@ -805,10 +844,12 @@ gtk_scrolled_window_get_placement (GtkScrolledWindow *scrolled_window)
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void
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gtk_scrolled_window_unset_placement (GtkScrolledWindow *scrolled_window)
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{
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GtkScrolledWindowPrivate *priv = GTK_SCROLLED_WINDOW_GET_PRIVATE (scrolled_window);
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GtkScrolledWindowPrivate *priv;
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g_return_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window));
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priv = scrolled_window->priv;
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if (priv->window_placement_set)
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{
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priv->window_placement_set = FALSE;
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@ -832,12 +873,16 @@ void
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gtk_scrolled_window_set_shadow_type (GtkScrolledWindow *scrolled_window,
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GtkShadowType type)
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{
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GtkScrolledWindowPrivate *priv;
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g_return_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window));
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g_return_if_fail (type >= GTK_SHADOW_NONE && type <= GTK_SHADOW_ETCHED_OUT);
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if (scrolled_window->shadow_type != type)
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priv = scrolled_window->priv;
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if (priv->shadow_type != type)
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{
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scrolled_window->shadow_type = type;
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priv->shadow_type = type;
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if (gtk_widget_is_drawable (GTK_WIDGET (scrolled_window)))
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gtk_widget_queue_draw (GTK_WIDGET (scrolled_window));
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@ -862,33 +907,34 @@ gtk_scrolled_window_get_shadow_type (GtkScrolledWindow *scrolled_window)
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{
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g_return_val_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window), GTK_SHADOW_NONE);
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return scrolled_window->shadow_type;
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return scrolled_window->priv->shadow_type;
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}
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static void
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gtk_scrolled_window_destroy (GtkObject *object)
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{
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GtkScrolledWindow *scrolled_window = GTK_SCROLLED_WINDOW (object);
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GtkScrolledWindowPrivate *priv = scrolled_window->priv;
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if (scrolled_window->hscrollbar)
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if (priv->hscrollbar)
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{
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g_signal_handlers_disconnect_by_func (gtk_range_get_adjustment (GTK_RANGE (scrolled_window->hscrollbar)),
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g_signal_handlers_disconnect_by_func (gtk_range_get_adjustment (GTK_RANGE (priv->hscrollbar)),
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gtk_scrolled_window_adjustment_changed,
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scrolled_window);
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gtk_widget_unparent (scrolled_window->hscrollbar);
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gtk_widget_destroy (scrolled_window->hscrollbar);
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g_object_unref (scrolled_window->hscrollbar);
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scrolled_window->hscrollbar = NULL;
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gtk_widget_unparent (priv->hscrollbar);
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gtk_widget_destroy (priv->hscrollbar);
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g_object_unref (priv->hscrollbar);
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priv->hscrollbar = NULL;
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}
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if (scrolled_window->vscrollbar)
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if (priv->vscrollbar)
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{
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g_signal_handlers_disconnect_by_func (gtk_range_get_adjustment (GTK_RANGE (scrolled_window->vscrollbar)),
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g_signal_handlers_disconnect_by_func (gtk_range_get_adjustment (GTK_RANGE (priv->vscrollbar)),
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gtk_scrolled_window_adjustment_changed,
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scrolled_window);
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gtk_widget_unparent (scrolled_window->vscrollbar);
|
||||
gtk_widget_destroy (scrolled_window->vscrollbar);
|
||||
g_object_unref (scrolled_window->vscrollbar);
|
||||
scrolled_window->vscrollbar = NULL;
|
||||
gtk_widget_unparent (priv->vscrollbar);
|
||||
gtk_widget_destroy (priv->vscrollbar);
|
||||
g_object_unref (priv->vscrollbar);
|
||||
priv->vscrollbar = NULL;
|
||||
}
|
||||
|
||||
GTK_OBJECT_CLASS (gtk_scrolled_window_parent_class)->destroy (object);
|
||||
@ -901,7 +947,8 @@ gtk_scrolled_window_set_property (GObject *object,
|
||||
GParamSpec *pspec)
|
||||
{
|
||||
GtkScrolledWindow *scrolled_window = GTK_SCROLLED_WINDOW (object);
|
||||
|
||||
GtkScrolledWindowPrivate *priv = scrolled_window->priv;
|
||||
|
||||
switch (prop_id)
|
||||
{
|
||||
case PROP_HADJUSTMENT:
|
||||
@ -915,11 +962,11 @@ gtk_scrolled_window_set_property (GObject *object,
|
||||
case PROP_HSCROLLBAR_POLICY:
|
||||
gtk_scrolled_window_set_policy (scrolled_window,
|
||||
g_value_get_enum (value),
|
||||
scrolled_window->vscrollbar_policy);
|
||||
priv->vscrollbar_policy);
|
||||
break;
|
||||
case PROP_VSCROLLBAR_POLICY:
|
||||
gtk_scrolled_window_set_policy (scrolled_window,
|
||||
scrolled_window->hscrollbar_policy,
|
||||
priv->hscrollbar_policy,
|
||||
g_value_get_enum (value));
|
||||
break;
|
||||
case PROP_WINDOW_PLACEMENT:
|
||||
@ -948,8 +995,8 @@ gtk_scrolled_window_get_property (GObject *object,
|
||||
GParamSpec *pspec)
|
||||
{
|
||||
GtkScrolledWindow *scrolled_window = GTK_SCROLLED_WINDOW (object);
|
||||
GtkScrolledWindowPrivate *priv = GTK_SCROLLED_WINDOW_GET_PRIVATE (scrolled_window);
|
||||
|
||||
GtkScrolledWindowPrivate *priv = scrolled_window->priv;
|
||||
|
||||
switch (prop_id)
|
||||
{
|
||||
case PROP_HADJUSTMENT:
|
||||
@ -961,19 +1008,19 @@ gtk_scrolled_window_get_property (GObject *object,
|
||||
G_OBJECT (gtk_scrolled_window_get_vadjustment (scrolled_window)));
|
||||
break;
|
||||
case PROP_HSCROLLBAR_POLICY:
|
||||
g_value_set_enum (value, scrolled_window->hscrollbar_policy);
|
||||
g_value_set_enum (value, priv->hscrollbar_policy);
|
||||
break;
|
||||
case PROP_VSCROLLBAR_POLICY:
|
||||
g_value_set_enum (value, scrolled_window->vscrollbar_policy);
|
||||
g_value_set_enum (value, priv->vscrollbar_policy);
|
||||
break;
|
||||
case PROP_WINDOW_PLACEMENT:
|
||||
g_value_set_enum (value, scrolled_window->window_placement);
|
||||
g_value_set_enum (value, priv->window_placement);
|
||||
break;
|
||||
case PROP_WINDOW_PLACEMENT_SET:
|
||||
g_value_set_boolean (value, priv->window_placement_set);
|
||||
break;
|
||||
case PROP_SHADOW_TYPE:
|
||||
g_value_set_enum (value, scrolled_window->shadow_type);
|
||||
g_value_set_enum (value, priv->shadow_type);
|
||||
break;
|
||||
default:
|
||||
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
||||
@ -1042,8 +1089,9 @@ gtk_scrolled_window_paint (GtkWidget *widget,
|
||||
GdkRectangle *area)
|
||||
{
|
||||
GtkScrolledWindow *scrolled_window = GTK_SCROLLED_WINDOW (widget);
|
||||
GtkScrolledWindowPrivate *priv = scrolled_window->priv;
|
||||
|
||||
if (scrolled_window->shadow_type != GTK_SHADOW_NONE)
|
||||
if (priv->shadow_type != GTK_SHADOW_NONE)
|
||||
{
|
||||
GtkAllocation allocation;
|
||||
GtkAllocation relative_allocation;
|
||||
@ -1079,7 +1127,7 @@ gtk_scrolled_window_paint (GtkWidget *widget,
|
||||
|
||||
gtk_paint_shadow (style,
|
||||
gtk_widget_get_window (widget),
|
||||
GTK_STATE_NORMAL, scrolled_window->shadow_type,
|
||||
GTK_STATE_NORMAL, priv->shadow_type,
|
||||
area, widget, "scrolled_window",
|
||||
allocation.x + relative_allocation.x,
|
||||
allocation.y + relative_allocation.y,
|
||||
@ -1108,6 +1156,9 @@ gtk_scrolled_window_forall (GtkContainer *container,
|
||||
GtkCallback callback,
|
||||
gpointer callback_data)
|
||||
{
|
||||
GtkScrolledWindowPrivate *priv;
|
||||
GtkScrolledWindow *scrolled_window;
|
||||
|
||||
g_return_if_fail (GTK_IS_SCROLLED_WINDOW (container));
|
||||
g_return_if_fail (callback != NULL);
|
||||
|
||||
@ -1117,14 +1168,13 @@ gtk_scrolled_window_forall (GtkContainer *container,
|
||||
callback_data);
|
||||
if (include_internals)
|
||||
{
|
||||
GtkScrolledWindow *scrolled_window;
|
||||
|
||||
scrolled_window = GTK_SCROLLED_WINDOW (container);
|
||||
|
||||
if (scrolled_window->vscrollbar)
|
||||
callback (scrolled_window->vscrollbar, callback_data);
|
||||
if (scrolled_window->hscrollbar)
|
||||
callback (scrolled_window->hscrollbar, callback_data);
|
||||
priv = scrolled_window->priv;
|
||||
|
||||
if (priv->vscrollbar)
|
||||
callback (priv->vscrollbar, callback_data);
|
||||
if (priv->hscrollbar)
|
||||
callback (priv->hscrollbar, callback_data);
|
||||
}
|
||||
}
|
||||
|
||||
@ -1133,6 +1183,7 @@ gtk_scrolled_window_scroll_child (GtkScrolledWindow *scrolled_window,
|
||||
GtkScrollType scroll,
|
||||
gboolean horizontal)
|
||||
{
|
||||
GtkScrolledWindowPrivate *priv = scrolled_window->priv;
|
||||
GtkAdjustment *adjustment = NULL;
|
||||
|
||||
switch (scroll)
|
||||
@ -1181,19 +1232,19 @@ gtk_scrolled_window_scroll_child (GtkScrolledWindow *scrolled_window,
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
if ((horizontal && (!scrolled_window->hscrollbar || !scrolled_window->hscrollbar_visible)) ||
|
||||
(!horizontal && (!scrolled_window->vscrollbar || !scrolled_window->vscrollbar_visible)))
|
||||
if ((horizontal && (!priv->hscrollbar || !priv->hscrollbar_visible)) ||
|
||||
(!horizontal && (!priv->vscrollbar || !priv->vscrollbar_visible)))
|
||||
return FALSE;
|
||||
|
||||
if (horizontal)
|
||||
{
|
||||
if (scrolled_window->hscrollbar)
|
||||
adjustment = gtk_range_get_adjustment (GTK_RANGE (scrolled_window->hscrollbar));
|
||||
if (priv->hscrollbar)
|
||||
adjustment = gtk_range_get_adjustment (GTK_RANGE (priv->hscrollbar));
|
||||
}
|
||||
else
|
||||
{
|
||||
if (scrolled_window->vscrollbar)
|
||||
adjustment = gtk_range_get_adjustment (GTK_RANGE (scrolled_window->vscrollbar));
|
||||
if (priv->vscrollbar)
|
||||
adjustment = gtk_range_get_adjustment (GTK_RANGE (priv->vscrollbar));
|
||||
}
|
||||
|
||||
if (adjustment)
|
||||
@ -1237,6 +1288,7 @@ static void
|
||||
gtk_scrolled_window_move_focus_out (GtkScrolledWindow *scrolled_window,
|
||||
GtkDirectionType direction_type)
|
||||
{
|
||||
GtkScrolledWindowPrivate *priv = scrolled_window->priv;
|
||||
GtkWidget *toplevel;
|
||||
|
||||
/* Focus out of the scrolled window entirely. We do this by setting
|
||||
@ -1247,11 +1299,11 @@ gtk_scrolled_window_move_focus_out (GtkScrolledWindow *scrolled_window,
|
||||
return;
|
||||
|
||||
g_object_ref (scrolled_window);
|
||||
|
||||
scrolled_window->focus_out = TRUE;
|
||||
|
||||
priv->focus_out = TRUE;
|
||||
g_signal_emit_by_name (toplevel, "move-focus", direction_type);
|
||||
scrolled_window->focus_out = FALSE;
|
||||
|
||||
priv->focus_out = FALSE;
|
||||
|
||||
g_object_unref (scrolled_window);
|
||||
}
|
||||
|
||||
@ -1270,15 +1322,15 @@ gtk_scrolled_window_relative_allocation (GtkWidget *widget,
|
||||
g_return_if_fail (allocation != NULL);
|
||||
|
||||
scrolled_window = GTK_SCROLLED_WINDOW (widget);
|
||||
scrollbar_spacing = _gtk_scrolled_window_get_scrollbar_spacing (scrolled_window);
|
||||
priv = scrolled_window->priv;
|
||||
|
||||
priv = GTK_SCROLLED_WINDOW_GET_PRIVATE (scrolled_window);
|
||||
scrollbar_spacing = _gtk_scrolled_window_get_scrollbar_spacing (scrolled_window);
|
||||
|
||||
border_width = gtk_container_get_border_width (GTK_CONTAINER (widget));
|
||||
allocation->x = border_width;
|
||||
allocation->y = border_width;
|
||||
|
||||
if (scrolled_window->shadow_type != GTK_SHADOW_NONE)
|
||||
if (priv->shadow_type != GTK_SHADOW_NONE)
|
||||
{
|
||||
style = gtk_widget_get_style (widget);
|
||||
allocation->x += style->xthickness;
|
||||
@ -1289,12 +1341,12 @@ gtk_scrolled_window_relative_allocation (GtkWidget *widget,
|
||||
allocation->width = MAX (1, (gint) widget_allocation.width - allocation->x * 2);
|
||||
allocation->height = MAX (1, (gint) widget_allocation.height - allocation->y * 2);
|
||||
|
||||
if (scrolled_window->vscrollbar_visible)
|
||||
if (priv->vscrollbar_visible)
|
||||
{
|
||||
GtkRequisition vscrollbar_requisition;
|
||||
gboolean is_rtl;
|
||||
|
||||
gtk_widget_get_child_requisition (scrolled_window->vscrollbar,
|
||||
gtk_widget_get_child_requisition (priv->vscrollbar,
|
||||
&vscrollbar_requisition);
|
||||
is_rtl = gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL;
|
||||
|
||||
@ -1308,12 +1360,12 @@ gtk_scrolled_window_relative_allocation (GtkWidget *widget,
|
||||
|
||||
allocation->width = MAX (1, allocation->width - (vscrollbar_requisition.width + scrollbar_spacing));
|
||||
}
|
||||
if (scrolled_window->hscrollbar_visible)
|
||||
if (priv->hscrollbar_visible)
|
||||
{
|
||||
GtkRequisition hscrollbar_requisition;
|
||||
gtk_widget_get_child_requisition (scrolled_window->hscrollbar,
|
||||
gtk_widget_get_child_requisition (priv->hscrollbar,
|
||||
&hscrollbar_requisition);
|
||||
|
||||
|
||||
if (priv->real_window_placement == GTK_CORNER_BOTTOM_LEFT ||
|
||||
priv->real_window_placement == GTK_CORNER_BOTTOM_RIGHT)
|
||||
allocation->y += (hscrollbar_requisition.height + scrollbar_spacing);
|
||||
@ -1342,26 +1394,25 @@ gtk_scrolled_window_size_allocate (GtkWidget *widget,
|
||||
|
||||
scrolled_window = GTK_SCROLLED_WINDOW (widget);
|
||||
bin = GTK_BIN (scrolled_window);
|
||||
priv = scrolled_window->priv;
|
||||
|
||||
scrollbar_spacing = _gtk_scrolled_window_get_scrollbar_spacing (scrolled_window);
|
||||
|
||||
style = gtk_widget_get_style (widget);
|
||||
gtk_widget_style_get (widget, "scrollbars-within-bevel", &scrollbars_within_bevel, NULL);
|
||||
|
||||
priv = GTK_SCROLLED_WINDOW_GET_PRIVATE (scrolled_window);
|
||||
|
||||
border_width = gtk_container_get_border_width (GTK_CONTAINER (scrolled_window));
|
||||
|
||||
gtk_widget_set_allocation (widget, allocation);
|
||||
|
||||
if (scrolled_window->hscrollbar_policy == GTK_POLICY_ALWAYS)
|
||||
scrolled_window->hscrollbar_visible = TRUE;
|
||||
else if (scrolled_window->hscrollbar_policy == GTK_POLICY_NEVER)
|
||||
scrolled_window->hscrollbar_visible = FALSE;
|
||||
if (scrolled_window->vscrollbar_policy == GTK_POLICY_ALWAYS)
|
||||
scrolled_window->vscrollbar_visible = TRUE;
|
||||
else if (scrolled_window->vscrollbar_policy == GTK_POLICY_NEVER)
|
||||
scrolled_window->vscrollbar_visible = FALSE;
|
||||
if (priv->hscrollbar_policy == GTK_POLICY_ALWAYS)
|
||||
priv->hscrollbar_visible = TRUE;
|
||||
else if (priv->hscrollbar_policy == GTK_POLICY_NEVER)
|
||||
priv->hscrollbar_visible = FALSE;
|
||||
if (priv->vscrollbar_policy == GTK_POLICY_ALWAYS)
|
||||
priv->vscrollbar_visible = TRUE;
|
||||
else if (priv->vscrollbar_policy == GTK_POLICY_NEVER)
|
||||
priv->vscrollbar_visible = FALSE;
|
||||
|
||||
child = gtk_bin_get_child (bin);
|
||||
if (child && gtk_widget_get_visible (child))
|
||||
@ -1378,21 +1429,21 @@ gtk_scrolled_window_size_allocate (GtkWidget *widget,
|
||||
child_allocation.y = relative_allocation.y + allocation->y;
|
||||
child_allocation.width = relative_allocation.width;
|
||||
child_allocation.height = relative_allocation.height;
|
||||
|
||||
previous_hvis = scrolled_window->hscrollbar_visible;
|
||||
previous_vvis = scrolled_window->vscrollbar_visible;
|
||||
|
||||
|
||||
previous_hvis = priv->hscrollbar_visible;
|
||||
previous_vvis = priv->vscrollbar_visible;
|
||||
|
||||
gtk_widget_size_allocate (child, &child_allocation);
|
||||
|
||||
/* If, after the first iteration, the hscrollbar and the
|
||||
* vscrollbar flip visiblity, then we need both.
|
||||
*/
|
||||
if (count &&
|
||||
previous_hvis != scrolled_window->hscrollbar_visible &&
|
||||
previous_vvis != scrolled_window->vscrollbar_visible)
|
||||
previous_hvis != priv->hscrollbar_visible &&
|
||||
previous_vvis != priv->vscrollbar_visible)
|
||||
{
|
||||
scrolled_window->hscrollbar_visible = TRUE;
|
||||
scrolled_window->vscrollbar_visible = TRUE;
|
||||
priv->hscrollbar_visible = TRUE;
|
||||
priv->vscrollbar_visible = TRUE;
|
||||
|
||||
/* a new resize is already queued at this point,
|
||||
* so we will immediatedly get reinvoked
|
||||
@ -1402,24 +1453,24 @@ gtk_scrolled_window_size_allocate (GtkWidget *widget,
|
||||
|
||||
count++;
|
||||
}
|
||||
while (previous_hvis != scrolled_window->hscrollbar_visible ||
|
||||
previous_vvis != scrolled_window->vscrollbar_visible);
|
||||
while (previous_hvis != priv->hscrollbar_visible ||
|
||||
previous_vvis != priv->vscrollbar_visible);
|
||||
}
|
||||
else
|
||||
{
|
||||
scrolled_window->hscrollbar_visible = scrolled_window->hscrollbar_policy == GTK_POLICY_ALWAYS;
|
||||
scrolled_window->vscrollbar_visible = scrolled_window->vscrollbar_policy == GTK_POLICY_ALWAYS;
|
||||
priv->hscrollbar_visible = priv->hscrollbar_policy == GTK_POLICY_ALWAYS;
|
||||
priv->vscrollbar_visible = priv->vscrollbar_policy == GTK_POLICY_ALWAYS;
|
||||
gtk_scrolled_window_relative_allocation (widget, &relative_allocation);
|
||||
}
|
||||
|
||||
if (scrolled_window->hscrollbar_visible)
|
||||
|
||||
if (priv->hscrollbar_visible)
|
||||
{
|
||||
GtkRequisition hscrollbar_requisition;
|
||||
gtk_widget_get_child_requisition (scrolled_window->hscrollbar,
|
||||
gtk_widget_get_child_requisition (priv->hscrollbar,
|
||||
&hscrollbar_requisition);
|
||||
|
||||
if (!gtk_widget_get_visible (scrolled_window->hscrollbar))
|
||||
gtk_widget_show (scrolled_window->hscrollbar);
|
||||
|
||||
if (!gtk_widget_get_visible (priv->hscrollbar))
|
||||
gtk_widget_show (priv->hscrollbar);
|
||||
|
||||
child_allocation.x = relative_allocation.x;
|
||||
if (priv->real_window_placement == GTK_CORNER_TOP_LEFT ||
|
||||
@ -1427,7 +1478,7 @@ gtk_scrolled_window_size_allocate (GtkWidget *widget,
|
||||
child_allocation.y = (relative_allocation.y +
|
||||
relative_allocation.height +
|
||||
scrollbar_spacing +
|
||||
(scrolled_window->shadow_type == GTK_SHADOW_NONE ?
|
||||
(priv->shadow_type == GTK_SHADOW_NONE ?
|
||||
0 : style->ythickness));
|
||||
else
|
||||
child_allocation.y = border_width;
|
||||
@ -1437,7 +1488,7 @@ gtk_scrolled_window_size_allocate (GtkWidget *widget,
|
||||
child_allocation.x += allocation->x;
|
||||
child_allocation.y += allocation->y;
|
||||
|
||||
if (scrolled_window->shadow_type != GTK_SHADOW_NONE)
|
||||
if (priv->shadow_type != GTK_SHADOW_NONE)
|
||||
{
|
||||
if (!scrollbars_within_bevel)
|
||||
{
|
||||
@ -1455,18 +1506,18 @@ gtk_scrolled_window_size_allocate (GtkWidget *widget,
|
||||
}
|
||||
}
|
||||
|
||||
gtk_widget_size_allocate (scrolled_window->hscrollbar, &child_allocation);
|
||||
gtk_widget_size_allocate (priv->hscrollbar, &child_allocation);
|
||||
}
|
||||
else if (gtk_widget_get_visible (scrolled_window->hscrollbar))
|
||||
gtk_widget_hide (scrolled_window->hscrollbar);
|
||||
else if (gtk_widget_get_visible (priv->hscrollbar))
|
||||
gtk_widget_hide (priv->hscrollbar);
|
||||
|
||||
if (scrolled_window->vscrollbar_visible)
|
||||
if (priv->vscrollbar_visible)
|
||||
{
|
||||
GtkRequisition vscrollbar_requisition;
|
||||
if (!gtk_widget_get_visible (scrolled_window->vscrollbar))
|
||||
gtk_widget_show (scrolled_window->vscrollbar);
|
||||
if (!gtk_widget_get_visible (priv->vscrollbar))
|
||||
gtk_widget_show (priv->vscrollbar);
|
||||
|
||||
gtk_widget_get_child_requisition (scrolled_window->vscrollbar,
|
||||
gtk_widget_get_child_requisition (priv->vscrollbar,
|
||||
&vscrollbar_requisition);
|
||||
|
||||
if ((gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL &&
|
||||
@ -1478,7 +1529,7 @@ gtk_scrolled_window_size_allocate (GtkWidget *widget,
|
||||
child_allocation.x = (relative_allocation.x +
|
||||
relative_allocation.width +
|
||||
scrollbar_spacing +
|
||||
(scrolled_window->shadow_type == GTK_SHADOW_NONE ?
|
||||
(priv->shadow_type == GTK_SHADOW_NONE ?
|
||||
0 : style->xthickness));
|
||||
else
|
||||
child_allocation.x = border_width;
|
||||
@ -1489,7 +1540,7 @@ gtk_scrolled_window_size_allocate (GtkWidget *widget,
|
||||
child_allocation.x += allocation->x;
|
||||
child_allocation.y += allocation->y;
|
||||
|
||||
if (scrolled_window->shadow_type != GTK_SHADOW_NONE)
|
||||
if (priv->shadow_type != GTK_SHADOW_NONE)
|
||||
{
|
||||
if (!scrollbars_within_bevel)
|
||||
{
|
||||
@ -1507,25 +1558,30 @@ gtk_scrolled_window_size_allocate (GtkWidget *widget,
|
||||
}
|
||||
}
|
||||
|
||||
gtk_widget_size_allocate (scrolled_window->vscrollbar, &child_allocation);
|
||||
gtk_widget_size_allocate (priv->vscrollbar, &child_allocation);
|
||||
}
|
||||
else if (gtk_widget_get_visible (scrolled_window->vscrollbar))
|
||||
gtk_widget_hide (scrolled_window->vscrollbar);
|
||||
else if (gtk_widget_get_visible (priv->vscrollbar))
|
||||
gtk_widget_hide (priv->vscrollbar);
|
||||
}
|
||||
|
||||
static gboolean
|
||||
gtk_scrolled_window_scroll_event (GtkWidget *widget,
|
||||
GdkEventScroll *event)
|
||||
{
|
||||
GtkScrolledWindowPrivate *priv;
|
||||
GtkScrolledWindow *scrolled_window;
|
||||
GtkWidget *range;
|
||||
|
||||
g_return_val_if_fail (GTK_IS_SCROLLED_WINDOW (widget), FALSE);
|
||||
g_return_val_if_fail (event != NULL, FALSE);
|
||||
|
||||
scrolled_window = GTK_SCROLLED_WINDOW (widget);
|
||||
priv = scrolled_window->priv;
|
||||
|
||||
if (event->direction == GDK_SCROLL_UP || event->direction == GDK_SCROLL_DOWN)
|
||||
range = GTK_SCROLLED_WINDOW (widget)->vscrollbar;
|
||||
range = priv->vscrollbar;
|
||||
else
|
||||
range = GTK_SCROLLED_WINDOW (widget)->hscrollbar;
|
||||
range = priv->hscrollbar;
|
||||
|
||||
if (range && gtk_widget_get_visible (range))
|
||||
{
|
||||
@ -1547,14 +1603,15 @@ gtk_scrolled_window_focus (GtkWidget *widget,
|
||||
GtkDirectionType direction)
|
||||
{
|
||||
GtkScrolledWindow *scrolled_window = GTK_SCROLLED_WINDOW (widget);
|
||||
GtkScrolledWindowPrivate *priv = scrolled_window->priv;
|
||||
GtkWidget *child;
|
||||
gboolean had_focus_child;
|
||||
|
||||
had_focus_child = gtk_container_get_focus_child (GTK_CONTAINER (widget)) != NULL;
|
||||
|
||||
if (scrolled_window->focus_out)
|
||||
if (priv->focus_out)
|
||||
{
|
||||
scrolled_window->focus_out = FALSE; /* Clear this to catch the wrap-around case */
|
||||
priv->focus_out = FALSE; /* Clear this to catch the wrap-around case */
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
@ -1584,39 +1641,41 @@ static void
|
||||
gtk_scrolled_window_adjustment_changed (GtkAdjustment *adjustment,
|
||||
gpointer data)
|
||||
{
|
||||
GtkScrolledWindow *scrolled_win;
|
||||
GtkScrolledWindowPrivate *priv;;
|
||||
GtkScrolledWindow *scrolled_window;
|
||||
|
||||
g_return_if_fail (adjustment != NULL);
|
||||
g_return_if_fail (data != NULL);
|
||||
|
||||
scrolled_win = GTK_SCROLLED_WINDOW (data);
|
||||
scrolled_window = GTK_SCROLLED_WINDOW (data);
|
||||
priv = scrolled_window->priv;
|
||||
|
||||
if (scrolled_win->hscrollbar &&
|
||||
adjustment == gtk_range_get_adjustment (GTK_RANGE (scrolled_win->hscrollbar)))
|
||||
if (priv->hscrollbar &&
|
||||
adjustment == gtk_range_get_adjustment (GTK_RANGE (priv->hscrollbar)))
|
||||
{
|
||||
if (scrolled_win->hscrollbar_policy == GTK_POLICY_AUTOMATIC)
|
||||
if (priv->hscrollbar_policy == GTK_POLICY_AUTOMATIC)
|
||||
{
|
||||
gboolean visible;
|
||||
|
||||
visible = scrolled_win->hscrollbar_visible;
|
||||
scrolled_win->hscrollbar_visible = (adjustment->upper - adjustment->lower >
|
||||
|
||||
visible = priv->hscrollbar_visible;
|
||||
priv->hscrollbar_visible = (adjustment->upper - adjustment->lower >
|
||||
adjustment->page_size);
|
||||
if (scrolled_win->hscrollbar_visible != visible)
|
||||
gtk_widget_queue_resize (GTK_WIDGET (scrolled_win));
|
||||
if (priv->hscrollbar_visible != visible)
|
||||
gtk_widget_queue_resize (GTK_WIDGET (scrolled_window));
|
||||
}
|
||||
}
|
||||
else if (scrolled_win->vscrollbar &&
|
||||
adjustment == gtk_range_get_adjustment (GTK_RANGE (scrolled_win->vscrollbar)))
|
||||
else if (priv->vscrollbar &&
|
||||
adjustment == gtk_range_get_adjustment (GTK_RANGE (priv->vscrollbar)))
|
||||
{
|
||||
if (scrolled_win->vscrollbar_policy == GTK_POLICY_AUTOMATIC)
|
||||
if (priv->vscrollbar_policy == GTK_POLICY_AUTOMATIC)
|
||||
{
|
||||
gboolean visible;
|
||||
|
||||
visible = scrolled_win->vscrollbar_visible;
|
||||
scrolled_win->vscrollbar_visible = (adjustment->upper - adjustment->lower >
|
||||
visible = priv->vscrollbar_visible;
|
||||
priv->vscrollbar_visible = (adjustment->upper - adjustment->lower >
|
||||
adjustment->page_size);
|
||||
if (scrolled_win->vscrollbar_visible != visible)
|
||||
gtk_widget_queue_resize (GTK_WIDGET (scrolled_win));
|
||||
if (priv->vscrollbar_visible != visible)
|
||||
gtk_widget_queue_resize (GTK_WIDGET (scrolled_window));
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -1625,6 +1684,7 @@ static void
|
||||
gtk_scrolled_window_add (GtkContainer *container,
|
||||
GtkWidget *child)
|
||||
{
|
||||
GtkScrolledWindowPrivate *priv;
|
||||
GtkScrolledWindow *scrolled_window;
|
||||
GtkBin *bin;
|
||||
GtkWidget *child_widget;
|
||||
@ -1634,14 +1694,15 @@ gtk_scrolled_window_add (GtkContainer *container,
|
||||
g_return_if_fail (child_widget == NULL);
|
||||
|
||||
scrolled_window = GTK_SCROLLED_WINDOW (container);
|
||||
priv = scrolled_window->priv;
|
||||
|
||||
_gtk_bin_set_child (bin, child);
|
||||
gtk_widget_set_parent (child, GTK_WIDGET (bin));
|
||||
|
||||
/* this is a temporary message */
|
||||
if (!gtk_widget_set_scroll_adjustments (child,
|
||||
gtk_range_get_adjustment (GTK_RANGE (scrolled_window->hscrollbar)),
|
||||
gtk_range_get_adjustment (GTK_RANGE (scrolled_window->vscrollbar))))
|
||||
gtk_range_get_adjustment (GTK_RANGE (priv->hscrollbar)),
|
||||
gtk_range_get_adjustment (GTK_RANGE (priv->vscrollbar))))
|
||||
g_warning ("gtk_scrolled_window_add(): cannot add non scrollable widget "
|
||||
"use gtk_scrolled_window_add_with_viewport() instead");
|
||||
}
|
||||
@ -1765,8 +1826,9 @@ gtk_scrolled_window_get_size (GtkSizeRequest *widget,
|
||||
gint *minimum_size,
|
||||
gint *natural_size)
|
||||
{
|
||||
GtkScrolledWindow *scrolled_window;
|
||||
GtkBin *bin;
|
||||
GtkScrolledWindow *scrolled_window = GTK_SCROLLED_WINDOW (widget);
|
||||
GtkScrolledWindowPrivate *priv = scrolled_window->priv;
|
||||
GtkBin *bin = GTK_BIN (scrolled_window);
|
||||
gint extra_width;
|
||||
gint extra_height;
|
||||
gint scrollbar_spacing;
|
||||
@ -1778,9 +1840,6 @@ gtk_scrolled_window_get_size (GtkSizeRequest *widget,
|
||||
gint min_child_size, nat_child_size;
|
||||
guint border_width;
|
||||
|
||||
scrolled_window = GTK_SCROLLED_WINDOW (widget);
|
||||
bin = GTK_BIN (scrolled_window);
|
||||
|
||||
scrollbar_spacing = _gtk_scrolled_window_get_scrollbar_spacing (scrolled_window);
|
||||
|
||||
extra_width = 0;
|
||||
@ -1789,10 +1848,10 @@ gtk_scrolled_window_get_size (GtkSizeRequest *widget,
|
||||
minimum_req.height = 0;
|
||||
natural_req.width = 0;
|
||||
natural_req.height = 0;
|
||||
|
||||
gtk_widget_size_request (scrolled_window->hscrollbar,
|
||||
|
||||
gtk_widget_size_request (priv->hscrollbar,
|
||||
&hscrollbar_requisition);
|
||||
gtk_widget_size_request (scrolled_window->vscrollbar,
|
||||
gtk_widget_size_request (priv->vscrollbar,
|
||||
&vscrollbar_requisition);
|
||||
|
||||
child = gtk_bin_get_child (bin);
|
||||
@ -1804,7 +1863,7 @@ gtk_scrolled_window_get_size (GtkSizeRequest *widget,
|
||||
&min_child_size,
|
||||
&nat_child_size);
|
||||
|
||||
if (scrolled_window->hscrollbar_policy == GTK_POLICY_NEVER)
|
||||
if (priv->hscrollbar_policy == GTK_POLICY_NEVER)
|
||||
{
|
||||
minimum_req.width += min_child_size;
|
||||
natural_req.width += nat_child_size;
|
||||
@ -1832,7 +1891,7 @@ gtk_scrolled_window_get_size (GtkSizeRequest *widget,
|
||||
&min_child_size,
|
||||
&nat_child_size);
|
||||
|
||||
if (scrolled_window->vscrollbar_policy == GTK_POLICY_NEVER)
|
||||
if (priv->vscrollbar_policy == GTK_POLICY_NEVER)
|
||||
{
|
||||
minimum_req.height += min_child_size;
|
||||
natural_req.height += nat_child_size;
|
||||
@ -1856,21 +1915,21 @@ gtk_scrolled_window_get_size (GtkSizeRequest *widget,
|
||||
}
|
||||
}
|
||||
|
||||
if (scrolled_window->hscrollbar_policy == GTK_POLICY_AUTOMATIC ||
|
||||
scrolled_window->hscrollbar_policy == GTK_POLICY_ALWAYS)
|
||||
if (priv->hscrollbar_policy == GTK_POLICY_AUTOMATIC ||
|
||||
priv->hscrollbar_policy == GTK_POLICY_ALWAYS)
|
||||
{
|
||||
minimum_req.width = MAX (minimum_req.width, hscrollbar_requisition.width);
|
||||
natural_req.width = MAX (natural_req.width, hscrollbar_requisition.width);
|
||||
if (!extra_height || scrolled_window->hscrollbar_policy == GTK_POLICY_ALWAYS)
|
||||
if (!extra_height || priv->hscrollbar_policy == GTK_POLICY_ALWAYS)
|
||||
extra_height = scrollbar_spacing + hscrollbar_requisition.height;
|
||||
}
|
||||
|
||||
if (scrolled_window->vscrollbar_policy == GTK_POLICY_AUTOMATIC ||
|
||||
scrolled_window->vscrollbar_policy == GTK_POLICY_ALWAYS)
|
||||
if (priv->vscrollbar_policy == GTK_POLICY_AUTOMATIC ||
|
||||
priv->vscrollbar_policy == GTK_POLICY_ALWAYS)
|
||||
{
|
||||
minimum_req.height = MAX (minimum_req.height, vscrollbar_requisition.height);
|
||||
natural_req.height = MAX (natural_req.height, vscrollbar_requisition.height);
|
||||
if (!extra_height || scrolled_window->vscrollbar_policy == GTK_POLICY_ALWAYS)
|
||||
if (!extra_height || priv->vscrollbar_policy == GTK_POLICY_ALWAYS)
|
||||
extra_width = scrollbar_spacing + vscrollbar_requisition.width;
|
||||
}
|
||||
|
||||
@ -1880,7 +1939,7 @@ gtk_scrolled_window_get_size (GtkSizeRequest *widget,
|
||||
natural_req.width += border_width * 2 + MAX (0, extra_width);
|
||||
natural_req.height += border_width * 2 + MAX (0, extra_height);
|
||||
|
||||
if (scrolled_window->shadow_type != GTK_SHADOW_NONE)
|
||||
if (priv->shadow_type != GTK_SHADOW_NONE)
|
||||
{
|
||||
style = gtk_widget_get_style (GTK_WIDGET (widget));
|
||||
minimum_req.width += 2 * style->xthickness;
|
||||
|
||||
@ -48,27 +48,15 @@ G_BEGIN_DECLS
|
||||
#define GTK_SCROLLED_WINDOW_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_SCROLLED_WINDOW, GtkScrolledWindowClass))
|
||||
|
||||
|
||||
|
||||
typedef struct _GtkScrolledWindow GtkScrolledWindow;
|
||||
typedef struct _GtkScrolledWindowClass GtkScrolledWindowClass;
|
||||
typedef struct _GtkScrolledWindow GtkScrolledWindow;
|
||||
typedef struct _GtkScrolledWindowPrivate GtkScrolledWindowPrivate;
|
||||
typedef struct _GtkScrolledWindowClass GtkScrolledWindowClass;
|
||||
|
||||
struct _GtkScrolledWindow
|
||||
{
|
||||
GtkBin container;
|
||||
|
||||
/*< public >*/
|
||||
GtkWidget *GSEAL (hscrollbar);
|
||||
GtkWidget *GSEAL (vscrollbar);
|
||||
|
||||
/*< private >*/
|
||||
guint GSEAL (hscrollbar_policy) : 2;
|
||||
guint GSEAL (vscrollbar_policy) : 2;
|
||||
guint GSEAL (hscrollbar_visible) : 1;
|
||||
guint GSEAL (vscrollbar_visible) : 1;
|
||||
guint GSEAL (window_placement) : 2;
|
||||
guint GSEAL (focus_out) : 1; /* Flag used by ::move-focus-out implementation */
|
||||
|
||||
guint16 GSEAL (shadow_type);
|
||||
GtkScrolledWindowPrivate *priv;
|
||||
};
|
||||
|
||||
struct _GtkScrolledWindowClass
|
||||
|
||||
Loading…
Reference in New Issue
Block a user