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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef UI_VIEWS_WIDGET_GTK_VIEWS_FIXED_H_ | |
| 6 #define UI_VIEWS_WIDGET_GTK_VIEWS_FIXED_H_ | |
| 7 #pragma once | |
| 8 | |
| 9 #include <gdk/gdk.h> | |
| 10 #include <gtk/gtkfixed.h> | |
| 11 | |
| 12 // GtkViewsFixed is a subclass of GtkFixed that can give child widgets | |
| 13 // a set size rather than their requisitioned size (which is actually | |
| 14 // a minimum size, and that can cause issues). This behavior is | |
| 15 // controlled by gtk_views_fixed_set_widget_size; the default is to | |
| 16 // use the Widget's requisitioned size. | |
| 17 | |
| 18 G_BEGIN_DECLS | |
| 19 | |
| 20 #define GTK_TYPE_VIEWS_FIXED (gtk_views_fixed_get_type ()) | |
| 21 #define GTK_VIEWS_FIXED(obj) \ | |
| 22 (G_TYPE_CHECK_INSTANCE_CAST((obj), GTK_TYPE_VIEWS_FIXED, GtkViewsFixed)) | |
| 23 #define GTK_VIEWS_FIXED_CLASS(klass) \ | |
| 24 (G_TYPE_CHECK_CLASS_CAST((klass), GTK_TYPE_VIEWS_FIXED, GtkViewsFixedClass)) | |
| 25 #define GTK_IS_VIEWS_FIXED(obj) \ | |
| 26 (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_VIEWS_FIXED)) | |
| 27 #define GTK_IS_VIEWS_FIXED_CLASS(klass) \ | |
| 28 (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_VIEWS_FIXED)) | |
| 29 #define GTK_VIEWS_FIXED_GET_CLASS(obj) \ | |
| 30 (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_VIEWS_FIXED, GtkViewsFixed)) | |
| 31 | |
| 32 typedef struct _GtkViewsFixed GtkViewsFixed; | |
| 33 typedef struct _GtkViewsFixedClass GtkViewsFixedClass; | |
| 34 | |
| 35 struct _GtkViewsFixed { | |
| 36 GtkFixed fixed; | |
| 37 }; | |
| 38 | |
| 39 struct _GtkViewsFixedClass { | |
| 40 GtkFixedClass parent_class; | |
| 41 }; | |
| 42 | |
| 43 GtkWidget* gtk_views_fixed_new(); | |
| 44 | |
| 45 GType gtk_views_fixed_get_type(); | |
| 46 | |
| 47 // If width and height are 0, go back to using the requisitioned size. | |
| 48 // Queues up a re-size on the widget. | |
| 49 void gtk_views_fixed_set_widget_size(GtkWidget* widget, int width, int height); | |
| 50 | |
| 51 bool gtk_views_fixed_get_widget_size(GtkWidget* widget, | |
| 52 int* width, int* height); | |
| 53 | |
| 54 G_END_DECLS | |
| 55 | |
| 56 #endif // UI_VIEWS_WIDGET_GTK_VIEWS_FIXED_H | |
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