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Allow to customize wxGrid column auto-sizing.

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By default the columns are auto-sized to fit just their label, which is fast
but not very user-friendly. Allow customizing this behaviour by handling the
(new) wxEVT_GRID_COL_AUTO_SIZE event.

Closes #15077.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@73789 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2013-04-05 21:11:59 +00:00
parent 8a47731406
commit 6f58f3d7e0
6 changed files with 37 additions and 5 deletions
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8
src/generic/grid.cpp
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@@ -146,6 +146,7 @@ wxDEFINE_EVENT( wxEVT_GRID_LABEL_LEFT_DCLICK, wxGridEvent );
wxDEFINE_EVENT( wxEVT_GRID_LABEL_RIGHT_DCLICK, wxGridEvent );
wxDEFINE_EVENT( wxEVT_GRID_ROW_SIZE, wxGridSizeEvent );
wxDEFINE_EVENT( wxEVT_GRID_COL_SIZE, wxGridSizeEvent );
wxDEFINE_EVENT( wxEVT_GRID_COL_AUTO_SIZE, wxGridSizeEvent );
wxDEFINE_EVENT( wxEVT_GRID_COL_MOVE, wxGridEvent );
wxDEFINE_EVENT( wxEVT_GRID_COL_SORT, wxGridEvent );
wxDEFINE_EVENT( wxEVT_GRID_RANGE_SELECT, wxGridRangeSelectEvent );
@@ -3720,7 +3721,8 @@ void wxGrid::ProcessColLabelMouseEvent( wxMouseEvent& event )
// adjust column width depending on label text
//
// TODO: generate RESIZING event, see #10754
AutoSizeColLabelSize( colEdge );
if ( !SendGridSizeEvent(wxEVT_GRID_COL_AUTO_SIZE, -1, colEdge, event) )
AutoSizeColLabelSize( colEdge );
SendGridSizeEvent(wxEVT_GRID_COL_SIZE, -1, colEdge, event);
@@ -4642,7 +4644,7 @@ wxGrid::DoAppendLines(bool (wxGridTableBase::*funcAppend)(size_t),
// event generation helpers
// ----------------------------------------------------------------------------
void
bool
wxGrid::SendGridSizeEvent(wxEventType type,
int row, int col,
const wxMouseEvent& mouseEv)
@@ -4657,7 +4659,7 @@ wxGrid::SendGridSizeEvent(wxEventType type,
mouseEv.GetY() + GetColLabelSize(),
mouseEv);
GetEventHandler()->ProcessEvent(gridEvt);
return GetEventHandler()->ProcessEvent(gridEvt);
}
// Generate a grid event based on a mouse event and return: