37 lines
1.5 KiB
Plaintext
37 lines
1.5 KiB
Plaintext
$OpenBSD: patch-src_Window_cc,v 1.8 2013/01/11 08:11:26 dcoppa Exp $
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Reduce lagging behind of windows on slower displays
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(upstream git commit 79fe2fca1de5140f538e68f6981b27cf7f917e7a)
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--- src/Window.cc.orig Sat Oct 29 15:46:15 2011
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+++ src/Window.cc Mon Aug 27 11:52:37 2012
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@@ -2393,6 +2393,7 @@ void FluxboxWindow::motionNotifyEvent(XMotionEvent &me
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Fluxbox::instance()->keys()->doAction(me.type, me.state, m_last_pressed_button, context, &winClient(), me.time);
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if (moving) {
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+ XEvent e;
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// Warp to next or previous workspace?, must have moved sideways some
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int moved_x = me.x_root - m_last_resize_x;
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@@ -2428,7 +2429,6 @@ void FluxboxWindow::motionNotifyEvent(XMotionEvent &me
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if (new_id != cur_id) {
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// remove motion events from queue to avoid repeated warps
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- XEvent e;
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while (XCheckTypedEvent(display, MotionNotify, &e)) {
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// might as well update the y-coordinate
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m_last_resize_y = e.xmotion.y_root;
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@@ -2453,6 +2453,12 @@ void FluxboxWindow::motionNotifyEvent(XMotionEvent &me
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// dx = current left side, dy = current top
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doSnapping(dx, dy);
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+
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+ // do not update display if another motion event is already pending
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+ if (XCheckTypedEvent(display, MotionNotify, &e)) {
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+ XPutBackEvent(display, &e);
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+ return;
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+ }
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if (!screen().doOpaqueMove()) {
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parent().drawRectangle(screen().rootTheme()->opGC(),
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