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frame: Only select for ButtonPress/Release/Motion/Crossing

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Touch events are largely ignored on GdkEvent emulation, so only
make frames receive pointer events, only the pointer emulating
touch will be reported, and any other further touches will be
ignored, which is about the behavior we want. This makes window
dragging possible again on touch.
This commit is contained in:
Carlos Garnacho 2014-06-19 21:15:14 +02:00 committed by Jasper St. Pierre
parent 0919b37c34
commit 7b0930f798
1 changed files with 13 additions and 0 deletions
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13
src/core/frame.c
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@ -109,6 +109,19 @@ meta_window_ensure_frame (MetaWindow *window)
XChangeWindowAttributes (window->display->xdisplay,
frame->xwindow, CWEventMask, &attrs);
{
unsigned char mask_bits[XIMaskLen (XI_LASTEVENT)] = { 0 };
XIEventMask mask = { XIAllMasterDevices, sizeof (mask_bits), mask_bits };
XISetMask (mask.mask, XI_ButtonPress);
XISetMask (mask.mask, XI_ButtonRelease);
XISetMask (mask.mask, XI_Motion);
XISetMask (mask.mask, XI_Enter);
XISetMask (mask.mask, XI_Leave);
XISelectEvents (window->display->xdisplay, frame->xwindow, &mask, 1);
}
meta_display_register_x_window (window->display, &frame->xwindow, window);
meta_error_trap_push (window->display);