diff options
| author | Jonas Kümmerlin <jonas@kuemmerlin.eu> | 2020-04-18 17:34:55 +0200 |
|---|---|---|
| committer | Jonas Kümmerlin <jonas@kuemmerlin.eu> | 2020-04-18 17:34:55 +0200 |
| commit | 479d1226faaa937ef6820b14f36099ef3f575883 (patch) | |
| tree | 10e5560fb8bae6c317ca06564c9609c3c498503e /alf/alf.h | |
| parent | 4054b17c661d2e709895e8235e9dce6edaa61e4f (diff) | |
implement background color
reduce flickering by keeping pixels if we know the background didn't change
panel text is now gone, it would require us to redraw every transparent
widget on top, which is a bad tradeoff since that panel text isn't very
useful anyway.
Diffstat (limited to 'alf/alf.h')
| -rw-r--r-- | alf/alf.h | 17 |
1 files changed, 14 insertions, 3 deletions
@@ -33,9 +33,10 @@ typedef struct { #define ALF_LAYOUT_SIZE_RADIOBUTTON 0x07 /* unimplemented */ #define ALF_LAYOUT_SIZE_CHECKBOX 0x07 /* unimplemented */ #define ALF_LAYOUT_SIZETYPE_MASK 0x0f -#define ALF_LAYOUT_INHERITFONT 0x10 -#define ALF_LAYOUT_CUSTOMPOS 0x20 -#define ALF_LAYOUT_SIZE_PX 0x40 +#define ALF_LAYOUT_INHERITFONT 0x10 +#define ALF_LAYOUT_CUSTOMPOS 0x20 +#define ALF_LAYOUT_SIZE_PX 0x40 +#define ALF_LAYOUT_INHERITBGCOLOR 0x80 // label style flags @@ -64,6 +65,8 @@ typedef struct { #define ALF_WM_CENTIPOINTTOPX (ALF_WM__BASE + 9) #define ALF_WM_SETFOCUS (ALF_WM__BASE + 10) #define ALF_WM_APPLYSIZE (ALF_WM__BASE + 12) +#define ALF_WM_SETBGCOLOR (ALF_WM__BASE + 13) +#define ALF_WM_GETBGCOLOR (ALF_WM__BASE + 14) #define ALF_WM_GETWIDGETATPOS (ALF_WM__BASE + 15) #define ALF_WM_PRETRANSLATEMSG (ALF_WM__BASE + 16) #define ALF_WM_INVALIDATELAYOUT (ALF_WM__BASE + 17) @@ -90,6 +93,11 @@ typedef struct { #define ALF_WM_LBL_GETSTYLE (ALF_WM__BASE + 201) #define ALF_WM_LBL_SETSTYLE (ALF_WM__BASE + 202) +typedef DWORD ALFColor; + +#define ALF_COLOR_TRANSPARENT ((ALFColor)-1) +#define ALF_COLOR_RGB(r, g, b) ((ALFColor)(((DWORD)(BYTE)r) | (((DWORD)(BYTE)g) << 8) | (((DWORD)(BYTE)b) << 16))) +#define ALF_COLOR_SYS(i) ((ALFColor)(0x80000000 | (((DWORD)(BYTE)i) << 24))) typedef struct { const TCHAR *className; @@ -124,6 +132,9 @@ ALF_ReAlloc(void *ptr, SIZE_T nmemb, SIZE_T size); void ALF_Free(const void *p); +COLORREF +ALF_ColorToGdi(ALFColor color); + LPTSTR ALF_RegisterWindowClass(HINSTANCE instance, const ALFWindowClassParams *params); |