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WABA: Make sure not to move a window completly off the screen. (BR 2916)

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svn path=/trunk/kdebase/kwin/; revision=50830
This commit is contained in:
Waldo Bastian 2000-05-27 01:56:08 +00:00
parent c0d337d352
commit 81b4d60d87
1 changed files with 32 additions and 10 deletions
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42
client.cpp
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@ -939,6 +939,7 @@ void Client::mouseMoveEvent( QMouseEvent * e)
if ( !buttonDown ) {
mode = mousePosition( e->pos() );
setMouseCursor( mode );
geom = geometry();
return;
}
@ -1007,11 +1008,24 @@ void Client::mouseMoveEvent( QMouseEvent * e)
geom.moveTopLeft( pp );
break;
default:
//fprintf(stderr, "KWin::mouseMoveEvent with mode = %d\n", mode);
break;
}
QRect desktopArea = workspace()->clientArea();
int marge = 5;
if ( isResize() && geom.size() != size() ) {
geom.setSize( adjustedSize( geom.size() ) );
if (geom.bottom() < desktopArea.top()+marge)
geom.setBottom(desktopArea.top()+marge);
if (geom.top() > desktopArea.bottom()-marge)
geom.setTop(desktopArea.bottom()-marge);
if (geom.right() < desktopArea.left()+marge)
geom.setRight(desktopArea.left()+marge);
if (geom.left() > desktopArea.right()-marge)
geom.setLeft(desktopArea.right()-marge);
geom.setSize( adjustedSize( geom.size() ) );
if (options->resizeMode == Options::Opaque ) {
setGeometry( geom );
} else if ( options->resizeMode == Options::Transparent ) {
@ -1021,15 +1035,23 @@ void Client::mouseMoveEvent( QMouseEvent * e)
}
else if ( isMove() && geom.topLeft() != geometry().topLeft() ) {
geom.moveTopLeft( workspace()->adjustClientPosition( this, geom.topLeft() ) );
switch ( options->moveMode ) {
case Options::Opaque:
move( geom.topLeft() );
break;
case Options::Transparent:
clearbound();
drawbound( geom );
break;
}
if (geom.bottom() < desktopArea.top()+marge)
geom.moveBottomLeft( QPoint( geom.left(), desktopArea.top()+marge));
if (geom.top() > desktopArea.bottom()-marge)
geom.moveTopLeft( QPoint( geom.left(), desktopArea.bottom()-marge));
if (geom.right() < desktopArea.left()+marge)
geom.moveTopRight( QPoint( desktopArea.left()+marge, geom.top()));
if (geom.left() > desktopArea.right()-marge)
geom.moveTopLeft( QPoint( desktopArea.right()-marge, geom.top()));
switch ( options->moveMode ) {
case Options::Opaque:
move( geom.topLeft() );
break;
case Options::Transparent:
clearbound();
drawbound( geom );
break;
}
}
QApplication::syncX(); // process our own configure events synchronously.