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tune compositing type and add CT_LOGICALPIXEL

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Vincent Wei
2020-02-07 12:07:55 +08:00
parent 9e9d13623c
commit f626523116
1 changed files with 20 additions and 8 deletions
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28
include/window.h
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@@ -5956,12 +5956,14 @@ MG_EXPORT void GUIAPI MainWindowThreadCleanup(HWND hMainWnd);
*/
#define MainWindowCleanup(hwnd) MainWindowThreadCleanup(hwnd)
#define CT_OPAQUE 0x00
#define CT_COLORKEY 0x01
#define CT_ALPHACHANNEL 0x02
#define CT_ALPHAPIXEL 0x03
#define CT_BLURRED 0x04
#define CT_MAX_VALUE 0x04
#define CT_OPAQUE 0x000000
#define CT_COLORKEY 0x000001
#define CT_ALPHACHANNEL 0x000002
#define CT_LOGICALPIXEL 0x000003
#define CT_ALPHAPIXEL 0x000004
#define CT_BLURRED 0x000005
#define CT_SYSTEM_MASK 0X0000FF
#define CT_MAX_VALUE 0xFFFFFF
/**
* \fn HWND GUIAPI CreateMainWindowEx2 (PMAINWINCREATE pCreateInfo,
@@ -6129,15 +6131,21 @@ MG_EXPORT BOOL GUIAPI SetMainWindowAlwaysTop (HWND hWnd, BOOL fSet);
* \param type The compositing type, can be one of the following values:
* - CT_OPAQUE\n
* The main window is opaque. This is the default compositing type of
* a main window.
* a main window. The control as main window always use this
* compositing type.
* - CT_COLORKEY\n
* Use the specified color as the transparency key. You should also specify
* the color along with the parameter \a arg in a RGBA quadruple value.
* - CT_ALPHACHANNEL\n
* Use the specified alpha channel value. You should also specify
* the alpha channel value (0~255) along with the parameter \a arg.
* - CT_LOGICALPIXEL\n
* Do the given color logical operation. You should specify the color
* logical operation along with the pararmeter \a arg. See \a BitBlt.
* - CT_ALPHAPIXEL\n
* The alpha component value of a pixel goes into effect.
* The alpha component value of the source or the destination pixel goes
* into effect. You can specify the color compositing operation along
* with the pararmeter \a arg. See \a BitBlt.
* - CT_BLURRED\n
* Apply a Gaussian blur to the background of the main window. You should
* also specify the radius of the blur (0 ~ 255) in pixles along with the
@@ -6150,6 +6158,10 @@ MG_EXPORT BOOL GUIAPI SetMainWindowAlwaysTop (HWND hWnd, BOOL fSet);
*
* \note This function only available when _MGSCHEMA_COMPOSITING is defined.
*
* \note A customized compositor can also define other compositing type.
* Please make sure that the customized compositing type should be
* less than \a CT_MAX_VALUE.
*
* \sa CreateMainWindowEx
*
* Since 4.2.0