sw/source/ui/utlui/zoomctrl.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_sw.hxx"
  33
  34
  35
  36 #include "hintids.hxx"
  37
  38 #ifndef _STATUS_HXX //autogen
  39 #include <vcl/status.hxx>
  40 #endif
  41 #include <sfx2/app.hxx>
  42 #include <svtools/stritem.hxx>
  43 #include <svx/zoomitem.hxx>
  44
  45 #include "swtypes.hxx"
  46 #include "zoomctrl.hxx"
  47
  48
  49 SFX_IMPL_STATUSBAR_CONTROL( SwZoomControl, SvxZoomItem );
  50
  51
  52 SwZoomControl::SwZoomControl( USHORT _nSlotId,
  53                               USHORT _nId,
  54                               StatusBar& rStb ) :
  55     SvxZoomStatusBarControl( _nSlotId, _nId, rStb )
  56 {
  57 }
  58
  59 // -----------------------------------------------------------------------
  60
  61 SwZoomControl::~SwZoomControl()
  62 {
  63 }
  64
  65 // -----------------------------------------------------------------------
  66
  67 void SwZoomControl::StateChanged( USHORT nSID, SfxItemState eState,
  68                                   const SfxPoolItem* pState )
  69 {
  70     if(SFX_ITEM_AVAILABLE == eState && pState->ISA( SfxStringItem ))
  71     {
  72         sPreviewZoom = ((const SfxStringItem*)pState)->GetValue();
  73         GetStatusBar().SetItemText( GetId(), sPreviewZoom );
  74     }
  75     else
  76     {
  77         sPreviewZoom = aEmptyStr;
  78         SvxZoomStatusBarControl::StateChanged(nSID, eState, pState);
  79     }
  80 }
  81
  82 // -----------------------------------------------------------------------
  83
  84 void SwZoomControl::Paint( const UserDrawEvent& rUsrEvt )
  85 {
  86     if(!sPreviewZoom.Len())
  87         SvxZoomStatusBarControl::Paint(rUsrEvt);
  88     else
  89         GetStatusBar().SetItemText( GetId(), sPreviewZoom );
  90 }
  91
  92 // -----------------------------------------------------------------------
  93
  94 void SwZoomControl::Command( const CommandEvent& rCEvt )
  95 {
  96     if(!sPreviewZoom.Len())
  97         SvxZoomStatusBarControl::Command(rCEvt);
  98 }
  99
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