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Fixed tab order on Windows.

This commit is contained in:
Pietro Gagliardi 2015-05-07 14:20:31 -04:00
parent f396496c3b
commit 6e4845f11f
3 changed files with 12 additions and 2 deletions
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5
ui_windows.h
View File

@ -41,6 +41,11 @@ struct uiSizingSys {
int baseX;
int baseY;
LONG internalLeading;
// This is the window handle to pass to the hWndInsertAfter parameter of SetWindowPos().
// You should set this to your own window handle when done.
// Controls made with uiWindowsMakeControl() do this for you; you only need to do this if you are implementing uiControlResize() yourself.
HWND InsertAfter;
};
// Use these in your preferredSize() implementation with baseX and baseY.
#define uiWindowsDlgUnitsToX(dlg, baseX) MulDiv((dlg), baseX, 4)

6
windows/container.c
View File

@ -147,6 +147,9 @@ static HRESULT resize(uiContainer *cc, RECT *r)
if (ReleaseDC(c->hwnd, dc) == 0)
return logLastError("error releasing DC in resize()");
// the first control gets the topmost z-order and thus the first tab stop
sys.InsertAfter = HWND_TOP;
d.xPadding = uiWindowsDlgUnitsToX(winXPadding, sys.baseX);
d.yPadding = uiWindowsDlgUnitsToY(winYPadding, sys.baseY);
d.sys = &sys;
@ -316,8 +319,9 @@ static void containerResize(uiControl *cc, intmax_t x, intmax_t y, intmax_t widt
{
struct container *c = (struct container *) (cc->Internal);
if (MoveWindow(c->hwnd, x, y, width, height, TRUE) == 0)
if (SetWindowPos(c->hwnd, d->sys->InsertAfter, x, y, width, height, SWP_NOACTIVATE | SWP_NOOWNERZORDER) == 0)
logLastError("error resizing uiContainer in containerResize()");
d->sys->InsertAfter = c->hwnd;
// under some circumstances this might not be sufficient
// example: check the Spaced checkbox; inside boxes will have been resized already before they get a chance to update their padded
SendMessageW(c->hwnd, msgUpdateChild, 0, 0);

3
windows/newcontrol.c
View File

@ -55,8 +55,9 @@ static void singleResize(uiControl *c, intmax_t x, intmax_t y, intmax_t width, i
{
struct singleHWND *s = (struct singleHWND *) (c->Internal);
if (MoveWindow(s->hwnd, x, y, width, height, TRUE) == 0)
if (SetWindowPos(s->hwnd, d->sys->InsertAfter, x, y, width, height, SWP_NOACTIVATE | SWP_NOOWNERZORDER) == 0)
logLastError("error moving control in singleResize()");
d->sys->InsertAfter = s->hwnd;
}
static int singleVisible(uiControl *c)