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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
2017-03-22 01:48:45 -04:00
committed by Carlos R. Mafra
parent 3140c09240
commit 83f0b764e6
1 changed files with 2 additions and 0 deletions
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2
WINGs/wview.c
View File

@@ -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);