diff options
| author | Caolán McNamara <caolanm@redhat.com> | 2013-09-17 12:34:53 +0100 |
|---|---|---|
| committer | Caolán McNamara <caolanm@redhat.com> | 2013-09-17 11:42:12 +0000 |
| commit | eae6c400109c91237ea5e7890f8d950ee0e52cbb (patch) | |
| tree | ae2eb34195a96b37a5b99dc229da51e5bf195c1f /svtools/source | |
| parent | 4af723397ec041f006ffce57f6347e669076e167 (diff) | |
add a min-width-chars property to SvTreeListBox
Change-Id: If6213ab630222d0d9483beea602ea9d54be2396c
Reviewed-on: https://gerrit.libreoffice.org/5971
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>
Diffstat (limited to 'svtools/source')
| -rw-r--r-- | svtools/source/contnr/treelistbox.cxx | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/svtools/source/contnr/treelistbox.cxx b/svtools/source/contnr/treelistbox.cxx index b942469aef6f..ec2960850fe6 100644 --- a/svtools/source/contnr/treelistbox.cxx +++ b/svtools/source/contnr/treelistbox.cxx @@ -401,7 +401,8 @@ SvTreeListBox::SvTreeListBox(Window* pParent, WinBits nWinStyle) : DragSourceHelper(this), mpImpl(new SvTreeListBoxImpl(*this)), mbContextBmpExpanded(false), - eSelMode(NO_SELECTION) + eSelMode(NO_SELECTION), + nMinWidthInChars(0) { DBG_CTOR(SvTreeListBox,0); nDragOptions = DND_ACTION_COPYMOVE | DND_ACTION_LINK; @@ -430,7 +431,8 @@ SvTreeListBox::SvTreeListBox(Window* pParent, const ResId& rResId) : DragSourceHelper(this), mpImpl(new SvTreeListBoxImpl(*this)), mbContextBmpExpanded(false), - eSelMode(NO_SELECTION) + eSelMode(NO_SELECTION), + nMinWidthInChars(0) { DBG_CTOR(SvTreeListBox,0); pTargetEntry = 0; @@ -3454,6 +3456,8 @@ Size SvTreeListBox::GetOptimalSize() const aRet.Width() += rStyleSettings.GetBorderSize() * 2; aRet.Height() += rStyleSettings.GetBorderSize() * 2; } + long nMinWidth = nMinWidthInChars * approximate_char_width(); + aRet.Width() = std::max(aRet.Width(), nMinWidth); return aRet; } @@ -3983,4 +3987,21 @@ void SvTreeListBox::FillAccessibleStateSet( ::utl::AccessibleStateSetHelper& /*r { } +void SvTreeListBox::set_min_width_in_chars(sal_Int32 nChars) +{ + nMinWidthInChars = nChars; + queue_resize(); +} + +bool SvTreeListBox::set_property(const OString &rKey, const OString &rValue) +{ + if (rKey == "min-width-chars") + { + set_min_width_in_chars(rValue.toInt32()); + } + else + return Control::set_property(rKey, rValue); + return true; +} + /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |