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paned: Use a GtkIcon as separator

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And save a few lines that way.
This commit is contained in:
Timm Bäder 2018-08-19 19:04:54 +02:00
parent f6fae1dd09
commit 749ef4d71c
1 changed files with 4 additions and 25 deletions
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29
gtk/gtkpaned.c
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@ -33,7 +33,7 @@
#include "gtkeventcontrollermotion.h"
#include "gtkgesturepan.h"
#include "gtkgesturesingle.h"
#include "gtkgizmoprivate.h"
#include "gtkiconprivate.h"
#include "gtkintl.h"
#include "gtkmain.h"
#include "gtkmarshalers.h"
@ -1383,26 +1383,6 @@ gtk_paned_snapshot (GtkWidget *widget,
gtk_snapshot_pop (snapshot);
}
static gboolean
gtk_paned_render_handle (GtkGizmo *gizmo,
GtkSnapshot *snapshot)
{
GtkWidget *widget = GTK_WIDGET (gizmo);
GtkCssStyle *style = gtk_css_node_get_style (gtk_widget_get_css_node (widget));
int width, height;
width = gtk_widget_get_width (widget);
height = gtk_widget_get_height (widget);
if (width > 0 && height > 0)
gtk_css_style_snapshot_icon (style,
snapshot,
width, height,
GTK_CSS_IMAGE_BUILTIN_PANE_SEPARATOR);
return FALSE;
}
static void
connect_drag_gesture_signals (GtkPaned *paned,
GtkGesture *gesture)
@ -1462,10 +1442,9 @@ gtk_paned_init (GtkPaned *paned)
g_signal_connect (controller, "motion", G_CALLBACK (gtk_paned_motion), paned);
gtk_widget_add_controller (GTK_WIDGET (paned), controller);
priv->handle_widget = gtk_gizmo_new ("separator",
NULL,
NULL,
gtk_paned_render_handle);
priv->handle_widget = gtk_icon_new ("separator");
gtk_icon_set_image (GTK_ICON (priv->handle_widget),
GTK_CSS_IMAGE_BUILTIN_PANE_SEPARATOR);
gtk_widget_set_parent (priv->handle_widget, GTK_WIDGET (paned));
}