1 /* -*- Mode: C++; tab-width: 40; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* This Source Code Form is subject to the terms of the Mozilla Public
3 * License, v. 2.0. If a copy of the MPL was not distributed with this
4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
6 #ifndef nsWidgetInitData_h__
7 #define nsWidgetInitData_h__
12 * Don't alter previously encoded enum values - 3rd party apps may look at
16 eWindowType_toplevel
, // default top level window
17 eWindowType_dialog
, // top level window but usually handled differently
19 eWindowType_sheet
, // MacOSX sheet (special dialog class)
20 eWindowType_popup
, // used for combo boxes, etc
21 eWindowType_child
, // child windows (contained inside a window on the
22 // desktop (has no border))
23 eWindowType_invisible
, // windows that are invisible or offscreen
29 * For eWindowType_popup
35 ePopupTypeAny
= 0xF000 // used only to pass to
36 // nsXULPopupManager::GetTopPopup
40 * Popup levels specify the window ordering behaviour.
43 // the popup appears just above its parent and maintains its position
44 // relative to the parent
46 // the popup is a floating popup used for tool palettes. A parent window
47 // must be specified, but a platform implementation need not use this.
48 // On Windows, floating is generally equivalent to parent. On Mac, floating
49 // puts the popup at toplevel, but it will hide when the application is
52 // the popup appears on top of other windows, including those of other
61 eBorderStyle_none
= 0, // no border, titlebar, etc.. opposite of
63 eBorderStyle_all
= 1 << 0, // all window decorations
64 eBorderStyle_border
= 1 << 1, // enables the border on the window. these
65 // are only for decoration and are not
67 eBorderStyle_resizeh
= 1 << 2, // enables the resize handles for the
68 // window. if this is set, border is
69 // implied to also be set
70 eBorderStyle_title
= 1 << 3, // enables the titlebar for the window
71 eBorderStyle_menu
= 1 << 4, // enables the window menu button on the
72 // title bar. this being on should force
73 // the title bar to display
74 eBorderStyle_minimize
= 1 << 5, // enables the minimize button so the user
75 // can minimize the window. turned off for
76 // tranient windows since they can not be
77 // minimized separate from their parent
78 eBorderStyle_maximize
= 1 << 6, // enables the maxmize button so the user
79 // can maximize the window
80 eBorderStyle_close
= 1 << 7, // show the close button
81 eBorderStyle_default
= -1 // whatever the OS wants... i.e. don't do
86 * Basic struct for widget initialization data.
87 * @see Create member function of nsIWidget
90 struct nsWidgetInitData
{
92 : mWindowType(eWindowType_child
),
93 mBorderStyle(eBorderStyle_default
),
94 mPopupHint(ePopupTypePanel
),
95 mPopupLevel(ePopupLevelTop
),
103 mIsAnimationSuppressed(false),
104 mSupportTranslucency(false),
105 mMouseTransparent(false),
106 mHasRemoteContent(false),
109 mFissionWindow(false),
112 nsWindowType mWindowType
;
113 nsBorderStyle mBorderStyle
;
114 nsPopupType mPopupHint
;
115 nsPopupLevel mPopupLevel
;
116 // B2G multi-screen support. Screen ID is for differentiating screens of
117 // windows, and due to the hardware limitation, it is platform-specific for
118 // now, which align with the value of display type defined in HWC.
120 // when painting exclude area occupied by child windows and sibling windows
121 bool clipChildren
, clipSiblings
, mDropShadow
;
123 bool mNoAutoHide
; // true for noautohide panels
124 bool mIsDragPopup
; // true for drag feedback panels
125 // true if window creation animation is suppressed, e.g. for session restore
126 bool mIsAnimationSuppressed
;
127 // true if the window should support an alpha channel, if available.
128 bool mSupportTranslucency
;
129 // true if the window should be transparent to mouse events. Currently this is
130 // only valid for eWindowType_popup widgets
131 bool mMouseTransparent
;
132 bool mHasRemoteContent
;
134 // Is PictureInPicture window
136 // True if fission is enabled for this window
138 // True if the window is user-resizable.
142 #endif // nsWidgetInitData_h__