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WINGs: Set widget background pixmaps before realization.

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Previously, when WMSetWidgetBackgroundPixmap() was called prior to
WMRealizeWidget(), no background pixmap was actually set.

This is because while the CWBackPixmap bit is correctly set to 1, the
CWBackPixel bit remains set to 1.  When XCreateWindow() is finally
called during realization, the background pixel takes precendence over the
background pixmap.

We fix this by setting CWBackPixel to 0 when setting CWBackPixmap to 1 and
vice versa.
This commit is contained in:
Doug Torrance authored and Carlos R. Mafra committed 2017-03-22 09:26:24 +00:00
1 parent 3140c09240
commit 83f0b764e6
1 file changed
+2
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WINGs/wview.c
+2
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@@ -490,6 +490,7 @@ void W_SetViewBackgroundColor(W_View * view, WMColor * color)
view->backColor = WMRetainColor(color);
view->attribFlags |= CWBackPixel;
view->attribFlags &= ~CWBackPixmap;
view->attribs.background_pixel = W_PIXEL(color);
if (view->flags.realized) {
XSetWindowBackground(view->screen->display, view->window, W_PIXEL(color));
@@ -504,6 +505,7 @@ void W_SetViewBackgroundPixmap(W_View *view, WMPixmap *pix)
view->backImage = WMRetainPixmap(pix);
view->attribFlags |= CWBackPixmap;
view->attribFlags &= ~CWBackPixel;
view->attribs.background_pixmap = pix->pixmap;
if (view->flags.realized) {
XSetWindowBackgroundPixmap(view->screen->display, view->window, pix->pixmap);