73 lines
1.6 KiB
C
73 lines
1.6 KiB
C
// 20 may 2015
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#include "uipriv_windows.h"
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// references:
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// - http://stackoverflow.com/questions/2892703/how-do-i-draw-separators
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// - https://msdn.microsoft.com/en-us/library/windows/desktop/dn742405%28v=vs.85%29.aspx
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struct separator {
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uiSeparator s;
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HWND hwnd;
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};
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static BOOL onWM_COMMAND(uiControl *c, WORD code, LRESULT *lResult)
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{
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return FALSE;
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}
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static BOOL onWM_NOTIFY(uiControl *c, NMHDR *nm, LRESULT *lResult)
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{
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return FALSE;
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}
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static BOOL onWM_HSCROLL(uiControl *c, WORD code, LRESULT *lResult)
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{
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return FALSE;
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}
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static void onDestroy(void *data)
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{
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struct separator *s = (struct separator *) data;
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uiFree(s);
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}
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// via http://msdn.microsoft.com/en-us/library/windows/desktop/dn742486.aspx#sizingandspacing
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// TODO
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// TODO DPI independence?
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static void separatorPreferredSize(uiControl *c, uiSizing *d, intmax_t *width, intmax_t *height)
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{
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*width = 1; // TODO
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*height = 2; // what Spy++ says Windows XP's Explorer uses
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}
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uiSeparator *uiNewHorizontalSeparator(void)
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{
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struct separator *s;
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uiWindowsMakeControlParams p;
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s = uiNew(struct separator);
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uiTyped(s)->Type = uiTypeSeparator();
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p.dwExStyle = 0;
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p.lpClassName = L"static";
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p.lpWindowName = L"";
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p.dwStyle = SS_ETCHEDHORZ;
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p.hInstance = hInstance;
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p.lpParam = NULL;
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p.useStandardControlFont = TRUE;
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p.onWM_COMMAND = onWM_COMMAND;
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p.onWM_NOTIFY = onWM_NOTIFY;
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p.onWM_HSCROLL = onWM_HSCROLL;
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p.onDestroy = onDestroy;
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p.onDestroyData = s;
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uiWindowsMakeControl(uiControl(s), &p);
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s->hwnd = (HWND) uiControlHandle(uiControl(s));
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uiControl(s)->PreferredSize = separatorPreferredSize;
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return uiSeparator(s);
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}
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