diff options
| author | Rodolfo Ribeiro Gomes <libo@rodolfo.eng.br> | 2015-02-02 03:45:51 -0200 |
|---|---|---|
| committer | Caolán McNamara <caolanm@redhat.com> | 2015-02-12 10:07:51 +0000 |
| commit | 2d5d52c2abc9fa882b1350a522f2989933fcb67b (patch) | |
| tree | aa01c306615a105552ae7c5290a82f3d8f44bd2c /sd | |
| parent | 45b881801785d6bb6df1304732243e87c918c7c9 (diff) | |
draw/impress - zoom in/out to the mouse position
Change-Id: I2bff851c683fdffe9a6074fedc2f2151650f79da
Signed-off-by: Rodolfo Ribeiro Gomes <libo@rodolfo.eng.br>
Reviewed-on: https://gerrit.libreoffice.org/14307
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>
Diffstat (limited to 'sd')
| -rw-r--r-- | sd/source/ui/view/viewshel.cxx | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sd/source/ui/view/viewshel.cxx b/sd/source/ui/view/viewshel.cxx index a78c68f36f46..83dc9ca199bc 100644 --- a/sd/source/ui/view/viewshel.cxx +++ b/sd/source/ui/view/viewshel.cxx @@ -648,6 +648,7 @@ bool ViewShell::HandleScrollCommand(const CommandEvent& rCEvt, ::sd::Window* pWi { const long nOldZoom = GetActiveWindow()->GetZoom(); long nNewZoom; + Point aOldMousePos = GetActiveWindow()->PixelToLogic(rCEvt.GetMousePosPixel()); if( pData->GetDelta() < 0L ) nNewZoom = std::max( (long) pWin->GetMinZoom(), basegfx::zoomtools::zoomOut( nOldZoom )); @@ -655,6 +656,10 @@ bool ViewShell::HandleScrollCommand(const CommandEvent& rCEvt, ::sd::Window* pWi nNewZoom = std::min( (long) pWin->GetMaxZoom(), basegfx::zoomtools::zoomIn( nOldZoom )); SetZoom( nNewZoom ); + // Keep mouse at same doc point before zoom + Point aNewMousePos = GetActiveWindow()->PixelToLogic(rCEvt.GetMousePosPixel()); + SetWinViewPos(GetWinViewPos() - (aNewMousePos - aOldMousePos), true); + Invalidate( SID_ATTR_ZOOM ); Invalidate( SID_ATTR_ZOOMSLIDER ); |