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changing scrollbars (hiding/showing) triggers a size event.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@39480 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Csomor
2006-05-31 05:38:46 +00:00
parent ccdc11bbaf
commit 42cc0b316e
1 changed files with 14 additions and 1 deletions
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13
src/mac/carbon/window.cpp
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@@ -2546,6 +2546,7 @@ void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible,
int range, bool refresh) int range, bool refresh)
{ {
bool showScroller; bool showScroller;
bool triggerSizeEvent = false;
if ( orient == wxHORIZONTAL ) if ( orient == wxHORIZONTAL )
{ {
@@ -2553,7 +2554,10 @@ void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible,
{ {
showScroller = ((range != 0) && (range > thumbVisible)); showScroller = ((range != 0) && (range > thumbVisible));
if ( m_hScrollBar->IsShown() != showScroller ) if ( m_hScrollBar->IsShown() != showScroller )
{
m_hScrollBar->Show( showScroller ); m_hScrollBar->Show( showScroller );
triggerSizeEvent = true;
}
m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ; m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
} }
@@ -2564,13 +2568,22 @@ void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible,
{ {
showScroller = ((range != 0) && (range > thumbVisible)); showScroller = ((range != 0) && (range > thumbVisible));
if ( m_vScrollBar->IsShown() != showScroller ) if ( m_vScrollBar->IsShown() != showScroller )
{
m_vScrollBar->Show( showScroller ) ; m_vScrollBar->Show( showScroller ) ;
triggerSizeEvent = true;
}
m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ; m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
} }
} }
MacRepositionScrollBars() ; MacRepositionScrollBars() ;
if ( triggerSizeEvent )
{
wxSizeEvent event(GetSize(), m_windowId);
event.SetEventObject(this);
GetEventHandler()->ProcessEvent(event);
}
} }
// Does a physical scroll // Does a physical scroll