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| 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef CHROME_BROWSER_GTK_ROUNDED_WINDOW_H_ | 5 #ifndef CHROME_BROWSER_GTK_ROUNDED_WINDOW_H_ |
| 6 #define CHROME_BROWSER_GTK_ROUNDED_WINDOW_H_ | 6 #define CHROME_BROWSER_GTK_ROUNDED_WINDOW_H_ |
| 7 #pragma once | 7 #pragma once |
| 8 | 8 |
| 9 #include <gtk/gtk.h> | 9 #include "chrome/browser/ui/gtk/rounded_window.h" |
| 10 | 10 // TODO(msw): remove this file once all includes have been updated. |
| 11 namespace gtk_util { | |
| 12 | |
| 13 // Symbolic names for arguments to |rounded_edges| in ActAsRoundedWindow(). | |
| 14 enum RoundedBorders { | |
| 15 ROUNDED_NONE = 0, | |
| 16 ROUNDED_BOTTOM_LEFT = 1 << 0, | |
| 17 ROUNDED_TOP_LEFT = 1 << 1, | |
| 18 ROUNDED_TOP_RIGHT = 1 << 2, | |
| 19 ROUNDED_TOP = (1 << 1) | (1 << 2), | |
| 20 ROUNDED_BOTTOM_RIGHT = 1 << 3, | |
| 21 ROUNDED_ALL = 0xF | |
| 22 }; | |
| 23 | |
| 24 // Symbolic names for arguments to |drawn_borders| in ActAsRoundedWindow(). | |
| 25 enum BorderEdge { | |
| 26 BORDER_NONE = 0, | |
| 27 BORDER_LEFT = 1 << 0, | |
| 28 BORDER_TOP = 1 << 1, | |
| 29 BORDER_RIGHT = 1 << 2, | |
| 30 BORDER_BOTTOM = 1 << 3, | |
| 31 BORDER_ALL = 0xF | |
| 32 }; | |
| 33 | |
| 34 // Sets up the passed in widget that has its own GdkWindow with an expose | |
| 35 // handler that forces the window shape into roundness. Caller should not set | |
| 36 // an "expose-event" handler on |widget|; if caller needs to do custom | |
| 37 // rendering, use SetRoundedWindowExposeFunction() instead. |rounded_edges| | |
| 38 // control which corners are rounded. |drawn_borders| border control which | |
| 39 // sides have a visible border drawn in |color|. | |
| 40 void ActAsRoundedWindow( | |
| 41 GtkWidget* widget, const GdkColor& color, int corner_size, | |
| 42 int rounded_edges, int drawn_borders); | |
| 43 | |
| 44 // Undoes most of the actions of ActAsRoundedWindow(). | |
| 45 void StopActingAsRoundedWindow(GtkWidget* widget); | |
| 46 | |
| 47 // Returns true if the window is rounded. | |
| 48 bool IsActingAsRoundedWindow(GtkWidget* widget); | |
| 49 | |
| 50 // Sets edge and border properties on a widget that has already been configured | |
| 51 // with ActAsRoundedWindow(). | |
| 52 void SetRoundedWindowEdgesAndBorders(GtkWidget* widget, | |
| 53 int corner_size, | |
| 54 int rounded_edges, | |
| 55 int drawn_borders); | |
| 56 | |
| 57 // Sets the color of the border on a widget that has already been configured | |
| 58 // with ActAsRoundedWindow(). | |
| 59 void SetRoundedWindowBorderColor(GtkWidget* widget, GdkColor color); | |
| 60 | |
| 61 | |
| 62 } // namespace gtk_util | |
| 63 | 11 |
| 64 #endif // CHROME_BROWSER_GTK_ROUNDED_WINDOW_H_ | 12 #endif // CHROME_BROWSER_GTK_ROUNDED_WINDOW_H_ |
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