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Floating windows no longer flicker when moving a window to another workspace

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using the shortcut keys (Alt-Fn).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18593 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler 2006-08-23 21:49:59 +00:00
parent 6474795008
commit d479fa7ae4
2 changed files with 13 additions and 7 deletions
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17
src/servers/app/Desktop.cpp
View File

@ -739,6 +739,7 @@ Desktop::SetWorkspace(int32 index)
int32 previousIndex = fCurrentWorkspace;
RGBColor previousColor = fWorkspaces[fCurrentWorkspace].Color();
bool movedMouseEventWindow = false;
if (fMouseEventWindow != NULL) {
if (fMouseEventWindow->IsNormal()) {
@ -752,6 +753,7 @@ Desktop::SetWorkspace(int32 index)
_Windows(previousIndex).RemoveWindow(fMouseEventWindow);
_UpdateSubsetWorkspaces(fMouseEventWindow, previousIndex, index);
movedMouseEventWindow = true;
// send B_WORKSPACES_CHANGED message
fMouseEventWindow->WorkspacesChanged(oldWorkspaces,
@ -829,6 +831,10 @@ Desktop::SetWorkspace(int32 index)
}
}
_UpdateFronts(false);
_UpdateFloating(previousIndex, index,
movedMouseEventWindow ? fMouseEventWindow : NULL);
BRegion stillAvailableOnScreen;
_RebuildClippingForAllWindows(stillAvailableOnScreen);
_SetBackground(stillAvailableOnScreen);
@ -840,7 +846,7 @@ Desktop::SetWorkspace(int32 index)
if (window->InWorkspace(previousIndex)
|| (window == fMouseEventWindow && fMouseEventWindow->IsNormal())
|| (!window->IsFloating() && !window->IsNormal() && window->HasInSubset(fMouseEventWindow))) {
|| (!window->IsNormal() && window->HasInSubset(fMouseEventWindow))) {
// this window was visible before, and is already handled in the above loop
continue;
}
@ -848,9 +854,6 @@ Desktop::SetWorkspace(int32 index)
dirty.Include(&window->VisibleRegion());
}
_UpdateFronts(false);
_UpdateFloating(previousIndex, index);
// Set new focus to the front window, but keep focus to a floating
// window if still visible
if (!_Windows(index).HasWindow(FocusWindow()) || !FocusWindow()->IsFloating())
@ -933,7 +936,8 @@ Desktop::_Windows(int32 index)
void
Desktop::_UpdateFloating(int32 previousWorkspace, int32 nextWorkspace)
Desktop::_UpdateFloating(int32 previousWorkspace, int32 nextWorkspace,
WindowLayer* mouseEventWindow)
{
if (previousWorkspace == -1)
previousWorkspace = fCurrentWorkspace;
@ -960,7 +964,8 @@ Desktop::_UpdateFloating(int32 previousWorkspace, int32 nextWorkspace)
_Windows(nextWorkspace).AddWindow(floating,
floating->Frontmost(_Windows(nextWorkspace).FirstWindow(), nextWorkspace));
floating->SetCurrentWorkspace(nextWorkspace);
_ShowWindow(floating);
if (mouseEventWindow != fFront)
_ShowWindow(floating);
// TODO:
// put the floating last in the floating window list to preserve

3
src/servers/app/Desktop.h
View File

@ -199,7 +199,8 @@ class Desktop : public MessageLooper, public ScreenOwner {
void _SetBackground(BRegion& background);
void _UpdateFloating(int32 previousWorkspace = -1,
int32 nextWorkspace = -1);
int32 nextWorkspace = -1,
WindowLayer* mouseEventWindow = NULL);
void _UpdateBack();
void _UpdateFront(bool updateFloating = true);
void _UpdateFronts(bool updateFloating = true);