diff options
Diffstat (limited to 'src/kernel/qwidget_x11.cpp')
| -rw-r--r-- | src/kernel/qwidget_x11.cpp | 55 |
1 files changed, 30 insertions, 25 deletions
diff --git a/src/kernel/qwidget_x11.cpp b/src/kernel/qwidget_x11.cpp index ddad9cd..54c37e6 100644 --- a/src/kernel/qwidget_x11.cpp +++ b/src/kernel/qwidget_x11.cpp @@ -794,7 +794,7 @@ void QWidget::destroy( bool destroyWindow, bool destroySubWindows ) clearWState( WState_Created ); if ( children() ) { QObjectListIt it(*children()); - register QObject *obj; + QObject *obj; while ( (obj=it.current()) ) { // destroy all widget children ++it; if ( obj->isWidgetType() ) @@ -1487,28 +1487,31 @@ void QWidget::grabMouse() void QWidget::grabMouse( const QCursor &cursor ) { if ( !qt_nograb() ) { - if ( mouseGrb ) - mouseGrb->releaseMouse(); + if ( mouseGrb != this ) { + if ( mouseGrb ) { + mouseGrb->releaseMouse(); + } #if defined(QT_CHECK_STATE) - int status = + int status = #endif - XGrabPointer( x11Display(), winId(), False, - (uint)(ButtonPressMask | ButtonReleaseMask | - PointerMotionMask | EnterWindowMask | LeaveWindowMask), - GrabModeAsync, GrabModeAsync, - None, cursor.handle(), qt_x_time ); + XGrabPointer( x11Display(), winId(), False, + (uint)(ButtonPressMask | ButtonReleaseMask | + PointerMotionMask | EnterWindowMask | LeaveWindowMask), + GrabModeAsync, GrabModeAsync, + None, cursor.handle(), qt_x_time ); #if defined(QT_CHECK_STATE) - if ( status ) { - const char *s = - status == GrabNotViewable ? "\"GrabNotViewable\"" : - status == AlreadyGrabbed ? "\"AlreadyGrabbed\"" : - status == GrabFrozen ? "\"GrabFrozen\"" : - status == GrabInvalidTime ? "\"GrabInvalidTime\"" : - "<?>"; - qWarning( "Grabbing the mouse failed with %s", s ); - } + if ( status ) { + const char *s = + status == GrabNotViewable ? "\"GrabNotViewable\"" : + status == AlreadyGrabbed ? "\"AlreadyGrabbed\"" : + status == GrabFrozen ? "\"GrabFrozen\"" : + status == GrabInvalidTime ? "\"GrabInvalidTime\"" : + "<?>"; + qWarning( "Grabbing the mouse failed with %s", s ); + } #endif - mouseGrb = this; + mouseGrb = this; + } } } @@ -1548,11 +1551,13 @@ void QWidget::releaseMouse() void QWidget::grabKeyboard() { if ( !qt_nograb() ) { - if ( keyboardGrb ) - keyboardGrb->releaseKeyboard(); - XGrabKeyboard( x11Display(), winid, False, GrabModeAsync, GrabModeAsync, - qt_x_time ); - keyboardGrb = this; + if ( keyboardGrb != this ) { + if ( keyboardGrb ) { + keyboardGrb->releaseKeyboard(); + } + XGrabKeyboard( x11Display(), winid, False, GrabModeAsync, GrabModeAsync, qt_x_time ); + keyboardGrb = this; + } } } @@ -2476,7 +2481,7 @@ void QWidget::scroll( int dx, int dy, const QRect& r ) if ( !valid_rect && children() ) { // scroll children QPoint pd( dx, dy ); QObjectListIt it(*children()); - register QObject *object; + QObject *object; while ( it ) { // move all children object = it.current(); if ( object->isWidgetType() ) { |