1 // Copyright (c) 2012 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 // A list of constants that are used in setting up GTK widgets. 6 // 7 // This contains named color constants, along with spacing constants from the 8 // GNOME Human Interface Guide. 9 10 #ifndef UI_BASE_GTK_GTK_HIG_CONSTANTS_H_ 11 #define UI_BASE_GTK_GTK_HIG_CONSTANTS_H_ 12 13 typedef struct _GdkColor GdkColor; 14 15 // Define a macro for creating GdkColors from RGB values. This is a macro to 16 // allow static construction of literals, etc. Use this like: 17 // GdkColor white = GDK_COLOR_RGB(0xff, 0xff, 0xff); 18 #define GDK_COLOR_RGB(r, g, b) {0, r * ::ui::kSkiaToGDKMultiplier, \ 19 g * ::ui::kSkiaToGDKMultiplier, b * ::ui::kSkiaToGDKMultiplier} 20 21 namespace ui { 22 23 // Multiply uint8 color components by this. 24 const int kSkiaToGDKMultiplier = 257; 25 26 // Common color constants. 27 const GdkColor kGdkWhite = GDK_COLOR_RGB(0xFF, 0xFF, 0xFF); 28 const GdkColor kGdkBlack = GDK_COLOR_RGB(0x00, 0x00, 0x00); 29 const GdkColor kGdkGray = GDK_COLOR_RGB(0x7F, 0x7F, 0x7F); 30 31 // Constants relating to the layout of dialog windows: 32 // (See http://library.gnome.org/devel/hig-book/stable/design-window.html.en) 33 34 // Spacing between controls of the same group. 35 const int kControlSpacing = 6; 36 37 // Horizontal spacing between a label and its control. 38 const int kLabelSpacing = 12; 39 40 // Indent of the controls within each group. 41 const int kGroupIndent = 12; 42 43 // Space around the outside of a dialog's contents. 44 const int kContentAreaBorder = 12; 45 46 // Spacing between groups of controls. 47 const int kContentAreaSpacing = 18; 48 49 // Horizontal Spacing between controls in a form. 50 const int kFormControlSpacing = 10; 51 52 } // namespace ui 53 54 #endif // UI_BASE_GTK_GTK_HIG_CONSTANTS_H_ 55
