diff options
Diffstat (limited to 'alf/alf.h')
| -rw-r--r-- | alf/alf.h | 148 |
1 files changed, 81 insertions, 67 deletions
@@ -18,7 +18,7 @@ typedef struct { BOOL (*pretranslatemessage)(void * /*closure*/, HWND /*window*/, MSG * /*message*/); void (*paint)(void * /*closure*/, HWND, HDC, RECT *); void (*windowposchanged)(void * /*closure*/, HWND, WINDOWPOS *); -} ALFWindowVTable; +} ALFToplevelVTable; typedef struct { void (*attachvtbl)(void * /*closure*/, HWND /*panel*/); @@ -159,62 +159,12 @@ ALF_Free(const void *p); COLORREF ALF_ColorToGdi(ALFColor color); -HWND -ALF_CreateToplevelWindow(HWND hwndParent, ALFWindowVTable *vtbl, void *closure); - -void -ALF_DestroyWindow(HWND win); - int ALF_CentipointsToPixels(int cptValue, int dpi); int ALF_GetDpi(HWND hwnd); -LRESULT -ALF_DefWindowProc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam); - -void -ALF_EnsureWindowBigEnough(HWND toplevel); - -HWND -ALF_AddLabel(HWND win, WORD id, int x, int y, const TCHAR *text); - -DWORD -ALF_LabelStyle(HWND hwndLabel); - -void -ALF_LabelSetStyle(HWND hwndLabel, DWORD style); - -HWND -ALF_AddEdit(HWND win, WORD id, int x, int y, const TCHAR *text); - -HWND -ALF_AddButton(HWND win, WORD id, int x, int y, const TCHAR *text); - -// NOTE about default buttons: -// -// - If no default button is specified, the default button will be the button -// with the id IDOK. A WM_COMMAND message on pressing the return key will be -// sent even if no widget with the default id can be found. -// - In NT 3.51, the default button must be a direct child of the window. Otherwise -// the default button effect will not work. -// - In Win32s on Win3.1, the default button should be a direct child of the window. -// Otherwise the default button effect will be buggy when setting the focus -// via WM_NEXTDLGCTL or ALF_SetFocus(), but it will work correctly when using -// the TAB key. -// - Changing the default button will only fully take effect after a focus change. -// It might temporarily lead to artifacts such as having two or no default buttons. -// -// Recommendation: Set the default button during window initialization, and then -// immediately set the focus via ALF_SetFocus(). If you want to support NT 3.51 -// or Win32s, ensure that the default button is a direct child of the toplevel window. -void -ALF_SetDefaultButton(HWND win, WORD id); - -void -ALF_DestroyWidget(HWND win, WORD id); - void ALF_AddWidget(HWND win, int x, int y, HWND widget, int width, int height, DWORD flags); @@ -256,21 +206,6 @@ void ALF_SetTextColor(HWND win, ALFColor color); void -ALF_ResizeWindow(HWND win, int cptWidth, int cptHeight); - -void -ALF_ResizeWindowPx(HWND win, int pxWidth, int pxHeight); - -int -ALF_ShowModal(HWND win); - -void -ALF_SetModalResult(HWND win, int result); - -int -ALF_GetModalResult(HWND win); - -void ALF_SetFocus(HWND target); void @@ -360,10 +295,89 @@ ALF_LayoutColumnExpandNumerator(HWND parent, int colno); BOOL ALF_LayoutSetColumnExpandNumerator(HWND parent, int colno, int expand); - void ALF_FillRect(HDC dc, const RECT *rc, ALFColor color); +void +ALF_DestroyWidget(HWND win, WORD id); + +// toplevel window + +HWND +ALF_CreateToplevelWindow(HWND hwndParent, ALFToplevelVTable *vtbl, void *closure); + +void +ALF_Toplevel_Resize(HWND win, int cptWidth, int cptHeight); + +void +ALF_Toplevel_ResizePx(HWND win, int pxWidth, int pxHeight); + + +// To add to your message loop like IsDialogMessage +// NOT TREAD SAFE: Only call from the thread owning the window +// (accesses internal data structures directly for performance) +BOOL +ALF_Toplevel_PreTranslateMessage(HWND toplevel, MSG *msg); + +// Shows the window as a modal window (i.e. disabling the owner window) +// returns once the modal window has been ended via ALF_Toplevel_SetModalResult +// NOT THREAD SAFE: Only call from the thread owning the window +// (accesses internal data structures directly for performance) +LPARAM +ALF_Toplevel_ShowModal(HWND toplevel); + +void +ALF_Toplevel_SetModalResult(HWND win, LRESULT result); + +LRESULT +ALF_Toplevel_GetModalResult(HWND win); + +LRESULT +ALF_Toplevel_DefWindowProc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam); + +void +ALF_Toplevel_EnsureBigEnough(HWND toplevel); + +// NOTE about default buttons: +// +// - If no default button is specified, the default button will be the button +// with the id IDOK. A WM_COMMAND message on pressing the return key will be +// sent even if no widget with the default id can be found. +// - In NT 3.51, the default button must be a direct child of the window. Otherwise +// the default button effect will not work. +// - In Win32s on Win3.1, the default button should be a direct child of the window. +// Otherwise the default button effect will be buggy when setting the focus +// via WM_NEXTDLGCTL or ALF_SetFocus(), but it will work correctly when using +// the TAB key. +// - Changing the default button will only fully take effect after a focus change. +// It might temporarily lead to artifacts such as having two or no default buttons. +// +// Recommendation: Set the default button during window initialization, and then +// immediately set the focus via ALF_SetFocus(). If you want to support NT 3.51 +// or Win32s, ensure that the default button is a direct child of the toplevel window. +void +ALF_Toplevel_SetDefaultButton(HWND win, WORD id); + +// label + +HWND +ALF_AddLabel(HWND win, WORD id, int x, int y, const TCHAR *text); + +DWORD +ALF_LabelStyle(HWND hwndLabel); + +void +ALF_LabelSetStyle(HWND hwndLabel, DWORD style); + +// edit + +HWND +ALF_AddEdit(HWND win, WORD id, int x, int y, const TCHAR *text); + +// button + +HWND +ALF_AddButton(HWND win, WORD id, int x, int y, const TCHAR *text); // combo box |