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set the background pixmap

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This commit is contained in:
Dana Jansens 2003-01-18 02:34:54 +00:00
parent 5b52a8f561
commit 056c5b435d
3 changed files with 6 additions and 8 deletions
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2
otk/rendercontrol.hh
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@ -67,7 +67,7 @@ public:
static RenderControl *getRenderControl(int screen); static RenderControl *getRenderControl(int screen);
virtual void render(::Drawable d) = 0; virtual void render(::Window w) = 0;
}; };
} }

10
otk/truerendercontrol.cc
View file

@ -108,8 +108,6 @@ void renderPixel(XImage *im, unsigned char *dp, unsigned long pixel)
{ {
unsigned int bpp = im->bits_per_pixel + (im->byte_order == MSBFirst) ? 1 : 0; unsigned int bpp = im->bits_per_pixel + (im->byte_order == MSBFirst) ? 1 : 0;
printf("%lx \n", pixel);
switch (bpp) { switch (bpp) {
case 8: // 8bpp case 8: // 8bpp
*dp++ = pixel; *dp++ = pixel;
@ -147,13 +145,13 @@ void renderPixel(XImage *im, unsigned char *dp, unsigned long pixel)
} }
} }
void TrueRenderControl::render(::Drawable d) void TrueRenderControl::render(::Window win)
{ {
XGCValues gcv; XGCValues gcv;
gcv.cap_style = CapProjecting; gcv.cap_style = CapProjecting;
int w = 255, h = 32; int w = 255, h = 32;
Pixmap p = XCreatePixmap(**display, d, w, h, _screen->depth()); Pixmap p = XCreatePixmap(**display, win, w, h, _screen->depth());
XImage *im = XCreateImage(**display, _screen->visual(), _screen->depth(), XImage *im = XCreateImage(**display, _screen->visual(), _screen->depth(),
ZPixmap, 0, NULL, w, h, 32, 0); ZPixmap, 0, NULL, w, h, 32, 0);
//GC gc = XCreateGC(**display, _screen->rootWindow(), GCCapStyle, &gcv); //GC gc = XCreateGC(**display, _screen->rootWindow(), GCCapStyle, &gcv);
@ -187,8 +185,8 @@ void TrueRenderControl::render(::Drawable d)
//image->data = NULL; //image->data = NULL;
XDestroyImage(im); XDestroyImage(im);
XCopyArea(**display, p, d, DefaultGC(**display, _screen->screen()), XSetWindowBackgroundPixmap(**display, win, p);
0, 0, w, h, 0, 0); XClearWindow(**display, win);
XFreePixmap(**display, p); XFreePixmap(**display, p);
} }

2
otk/truerendercontrol.hh
View file

@ -17,7 +17,7 @@ public:
TrueRenderControl(const ScreenInfo *screen); TrueRenderControl(const ScreenInfo *screen);
virtual ~TrueRenderControl(); virtual ~TrueRenderControl();
virtual void render(::Drawable d); virtual void render(::Window w);
}; };
} }