Federated_Computer/federated-calendar
3
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

event-widget: set a proper icon for drag n' drop

Browse Source
This commit is contained in:
Georges Basile Stavracas Neto
2016-05-21 18:54:47 -03:00
parent f980bbc638
commit b90d356c7b
1 changed files with 22 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/gcal-event-widget.c
+22
View File
@@ -37,6 +37,9 @@ struct _GcalEventWidget
GcalEvent *event; GcalEvent *event;
/* Drag n' Drop icon */
GdkPixbuf *dnd_pixbuf;
GdkWindow *event_window; GdkWindow *event_window;
gboolean button_pressed; gboolean button_pressed;
}; };
@@ -276,6 +279,7 @@ gcal_event_widget_finalize (GObject *object)
/* releasing properties */ /* releasing properties */
g_clear_pointer (&self->css_class, g_free); g_clear_pointer (&self->css_class, g_free);
g_clear_object (&self->dnd_pixbuf);
g_clear_object (&self->event); g_clear_object (&self->event);
G_OBJECT_CLASS (gcal_event_widget_parent_class)->finalize (object); G_OBJECT_CLASS (gcal_event_widget_parent_class)->finalize (object);
@@ -573,6 +577,15 @@ gcal_event_widget_draw (GtkWidget *widget,
cairo_paint (cr); cairo_paint (cr);
} }
/* Setup the drag n' drop icon */
g_clear_object (&self->dnd_pixbuf);
self->dnd_pixbuf = gdk_pixbuf_get_from_window (self->event_window,
0,
0,
width,
height);
pango_font_description_free (font_desc); pango_font_description_free (font_desc);
g_object_unref (layout); g_object_unref (layout);
g_free (display_text); g_free (display_text);
@@ -610,6 +623,14 @@ gcal_event_widget_button_release_event (GtkWidget *widget,
return FALSE; return FALSE;
} }
static void
gcal_event_widget_drag_begin (GtkWidget *widget,
GdkDragContext *context)
{
GcalEventWidget *self = GCAL_EVENT_WIDGET (widget);
gtk_drag_set_icon_pixbuf (context, self->dnd_pixbuf, 0, 0);
}
static void static void
gcal_event_widget_class_init(GcalEventWidgetClass *klass) gcal_event_widget_class_init(GcalEventWidgetClass *klass)
@@ -633,6 +654,7 @@ gcal_event_widget_class_init(GcalEventWidgetClass *klass)
widget_class->draw = gcal_event_widget_draw; widget_class->draw = gcal_event_widget_draw;
widget_class->button_press_event = gcal_event_widget_button_press_event; widget_class->button_press_event = gcal_event_widget_button_press_event;
widget_class->button_release_event = gcal_event_widget_button_release_event; widget_class->button_release_event = gcal_event_widget_button_release_event;
widget_class->drag_begin = gcal_event_widget_drag_begin;
/** /**
* GcalEventWidget::date-end: * GcalEventWidget::date-end: