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add wxEVT_COMMAND_HEADER_SEPARATOR_DCLICK and semi-automatic header resizing support

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@57186 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2008-12-08 12:15:17 +00:00
parent 04a33b5031
commit 3bfaa5a7e4
8 changed files with 173 additions and 28 deletions
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36
src/msw/headerctrl.cpp
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@@ -28,6 +28,9 @@
#endif // WX_PRECOMP
#include "wx/headerctrl.h"
#ifndef wxHAS_GENERIC_HEADERCTRL
#include "wx/imaglist.h"
#include "wx/msw/wrapcctl.h"
@@ -257,7 +260,16 @@ void wxHeaderCtrl::DoSetOrInsertItem(Operation oper, unsigned int idx)
// wxHeaderCtrl events
// ----------------------------------------------------------------------------
bool wxHeaderCtrl::SendClickEvent(bool dblclk, unsigned int idx, int button)
bool wxHeaderCtrl::SendEvent(wxEventType evtType, unsigned int idx)
{
wxHeaderCtrlEvent event(evtType, GetId());
event.SetEventObject(this);
event.SetColumn(idx);
return GetEventHandler()->ProcessEvent(event);
}
bool wxHeaderCtrl::SendClickEvent(bool dblclk, int button, unsigned int idx)
{
wxEventType evtType;
switch ( button )
@@ -282,24 +294,19 @@ bool wxHeaderCtrl::SendClickEvent(bool dblclk, unsigned int idx, int button)
return false;
}
wxHeaderCtrlEvent event(evtType, GetId());
event.SetEventObject(this);
event.SetColumn(idx);
return GetEventHandler()->ProcessEvent(event);
return SendEvent(evtType, idx);
}
bool wxHeaderCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
{
NMHEADER * const nmhdr = (NMHEADER *)lParam;
switch ( nmhdr->hdr.code )
const int idx = nmhdr->iItem;
switch ( const UINT code = nmhdr->hdr.code )
{
case HDN_ITEMCLICK:
case HDN_ITEMDBLCLICK:
if ( SendClickEvent(nmhdr->hdr.code == HDN_ITEMDBLCLICK,
nmhdr->iItem,
nmhdr->iButton) )
if ( SendClickEvent(code == HDN_ITEMDBLCLICK, nmhdr->iButton, idx) )
return true;
break;
@@ -313,13 +320,20 @@ bool wxHeaderCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
const int col = wxMSWGetColumnClicked(&nmhdr->hdr, &pt);
if ( col != wxNOT_FOUND )
{
if ( SendClickEvent(nmhdr->hdr.code == NM_RDBLCLK, col, 1) )
if ( SendClickEvent(code == NM_RDBLCLK, 1, col) )
return true;
}
//else: ignore clicks outside any column
}
break;
case HDN_DIVIDERDBLCLICK:
if ( SendEvent(wxEVT_COMMAND_HEADER_SEPARATOR_DCLICK, idx) )
return true;
break;
}
return wxHeaderCtrlBase::MSWOnNotify(idCtrl, lParam, result);
}
#endif // wxHAS_GENERIC_HEADERCTRL