58 lines
1.3 KiB
C++
58 lines
1.3 KiB
C++
// 11 april 2015
|
|
#include "uipriv_windows.hpp"
|
|
|
|
struct uiLabel {
|
|
uiWindowsControl c;
|
|
HWND hwnd;
|
|
};
|
|
|
|
uiWindowsControlAllDefaults(uiLabel)
|
|
|
|
// via http://msdn.microsoft.com/en-us/library/windows/desktop/dn742486.aspx#sizingandspacing
|
|
#define labelHeight 8
|
|
|
|
static void uiLabelMinimumSize(uiWindowsControl *c, int *width, int *height)
|
|
{
|
|
uiLabel *l = uiLabel(c);
|
|
uiWindowsSizing sizing;
|
|
int y;
|
|
|
|
*width = uiWindowsWindowTextWidth(l->hwnd);
|
|
y = labelHeight;
|
|
uiWindowsGetSizing(l->hwnd, &sizing);
|
|
uiWindowsSizingDlgUnitsToPixels(&sizing, NULL, &y);
|
|
*height = y;
|
|
}
|
|
|
|
char *uiLabelText(uiLabel *l)
|
|
{
|
|
return uiWindowsWindowText(l->hwnd);
|
|
}
|
|
|
|
void uiLabelSetText(uiLabel *l, const char *text)
|
|
{
|
|
uiWindowsSetWindowText(l->hwnd, text);
|
|
// changing the text might necessitate a change in the label's size
|
|
uiWindowsControlMinimumSizeChanged(uiWindowsControl(l));
|
|
}
|
|
|
|
uiLabel *uiNewLabel(const char *text)
|
|
{
|
|
uiLabel *l;
|
|
WCHAR *wtext;
|
|
|
|
uiWindowsNewControl(uiLabel, l);
|
|
|
|
wtext = toUTF16(text);
|
|
l->hwnd = uiWindowsEnsureCreateControlHWND(0,
|
|
L"static", wtext,
|
|
// SS_LEFTNOWORDWRAP clips text past the end; SS_NOPREFIX avoids accelerator translation
|
|
// controls are vertically aligned to the top by default (thanks Xeek in irc.freenode.net/#winapi)
|
|
SS_LEFTNOWORDWRAP | SS_NOPREFIX,
|
|
hInstance, NULL,
|
|
TRUE);
|
|
uiprivFree(wtext);
|
|
|
|
return l;
|
|
}
|