gecko-dev/widget/public/nsILookAndFeel.h

164 lines
5.1 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
#ifndef __nsILookAndFeel
#define __nsILookAndFeel
#include "nsISupports.h"
#include "nsColor.h"
#include "nsFont.h"
#ifdef NS_DEBUG
#include "nsSize.h"
#endif
// {21B51DE1-21A3-11d2-B6E0-00805F8A2676}
#define NS_ILOOKANDFEEL_IID \
{ 0x21b51de1, 0x21a3, 0x11d2, \
{ 0xb6, 0xe0, 0x0, 0x80, 0x5f, 0x8a, 0x26, 0x76 } }
class nsILookAndFeel: public nsISupports {
public:
NS_DEFINE_STATIC_IID_ACCESSOR(NS_ILOOKANDFEEL_IID)
typedef enum {
eColor_WindowBackground,
eColor_WindowForeground,
eColor_WidgetBackground,
eColor_WidgetForeground,
eColor_WidgetSelectBackground,
eColor_WidgetSelectForeground,
eColor_Widget3DHighlight,
eColor_Widget3DShadow,
eColor_TextBackground,
eColor_TextForeground,
eColor_TextSelectBackground,
eColor_TextSelectForeground,
// New CSS 2 color definitions
eColor_activeborder,
eColor_activecaption,
eColor_appworkspace,
eColor_background,
eColor_buttonface,
eColor_buttonhighlight,
eColor_buttonshadow,
eColor_buttontext,
eColor_captiontext,
eColor_graytext,
eColor_highlight,
eColor_highlighttext,
eColor_inactiveborder,
eColor_inactivecaption,
eColor_inactivecaptiontext,
eColor_infobackground,
eColor_infotext,
eColor_menu,
eColor_menutext,
eColor_scrollbar,
eColor_threeddarkshadow,
eColor_threedface,
eColor_threedhighlight,
eColor_threedlightshadow,
eColor_threedshadow,
eColor_window,
eColor_windowframe,
eColor_windowtext
} nsColorID;
typedef enum {
eMetric_WindowTitleHeight,
eMetric_WindowBorderWidth,
eMetric_WindowBorderHeight,
eMetric_Widget3DBorder,
eMetric_TextFieldBorder, // Native border size
eMetric_TextFieldHeight,
eMetric_TextVerticalInsidePadding, // needed only because of GTK
eMetric_TextShouldUseVerticalInsidePadding, // needed only because of GTK
eMetric_TextHorizontalInsideMinimumPadding,
eMetric_TextShouldUseHorizontalInsideMinimumPadding, // needed only because of GTK
eMetric_ButtonHorizontalInsidePaddingNavQuirks,
eMetric_ButtonHorizontalInsidePaddingOffsetNavQuirks,
eMetric_CheckboxSize,
eMetric_RadioboxSize,
eMetric_ListShouldUseHorizontalInsideMinimumPadding, // needed only because of GTK
eMetric_ListHorizontalInsideMinimumPadding,
eMetric_ListShouldUseVerticalInsidePadding, // needed only because of GTK
eMetric_ListVerticalInsidePadding, // needed only because of GTK
eMetric_CaretBlinkTime, // default, may be overriden by OS
eMetric_CaretWidthTwips,
eMetric_SubmenuDelay,
eMetric_MenusCanOverlapOSBar // can popups overlap menu/task bar?
} nsMetricID;
typedef enum {
eMetricFloat_TextFieldVerticalInsidePadding,
eMetricFloat_TextFieldHorizontalInsidePadding,
eMetricFloat_TextAreaVerticalInsidePadding,
eMetricFloat_TextAreaHorizontalInsidePadding,
eMetricFloat_ListVerticalInsidePadding,
eMetricFloat_ListHorizontalInsidePadding,
eMetricFloat_ButtonVerticalInsidePadding,
eMetricFloat_ButtonHorizontalInsidePadding
} nsMetricFloatID;
NS_IMETHOD GetColor(const nsColorID aID, nscolor &aColor) = 0;
NS_IMETHOD GetMetric(const nsMetricID aID, PRInt32 & aMetric) = 0;
NS_IMETHOD GetMetric(const nsMetricFloatID aID, float & aMetric) = 0;
#ifdef NS_DEBUG
typedef enum {
eMetricSize_TextField = 0,
eMetricSize_TextArea = 1,
eMetricSize_ListBox = 2,
eMetricSize_ComboBox = 3,
eMetricSize_Radio = 4,
eMetricSize_CheckBox = 5,
eMetricSize_Button = 6
} nsMetricNavWidgetID;
typedef enum {
eMetricSize_Courier = 0,
eMetricSize_SansSerif = 1
} nsMetricNavFontID;
// This method returns the actual (or nearest estimate)
// of the Navigator size for a given form control for a given font
// and font size. This is used in NavQuirks mode to see how closely
// we match its size
NS_IMETHOD GetNavSize(const nsMetricNavWidgetID aWidgetID,
const nsMetricNavFontID aFontID,
const PRInt32 aFontSize,
nsSize &aSize) = 0;
#endif
};
#define nsLAF nsILookAndFeel
#endif /* __nsILookAndFeel */