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added a wxTreeEvent ctor taking the associated wxTreeCtrl and optional wxTreeItemId; this reduces code duplication and also allows us to easily ensure that client data pointer is set properly for all events (it was never initialized before) (replaces patch 1503531)

Browse Source 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@39852 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2006-06-27 14:58:46 +00:00
parent bf85ddfc8a
commit 09f277d683
3 changed files with 48 additions and 87 deletions
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68
src/generic/treectlg.cpp
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@@ -1493,9 +1493,7 @@ wxTreeItemId wxGenericTreeCtrl::DoInsertAfter(const wxTreeItemId& parentId,
void wxGenericTreeCtrl::SendDeleteEvent(wxGenericTreeItem *item)
{
wxTreeEvent event( wxEVT_COMMAND_TREE_DELETE_ITEM, GetId() );
event.m_item = item;
event.SetEventObject( this );
wxTreeEvent event(wxEVT_COMMAND_TREE_DELETE_ITEM, this, item);
ProcessEvent( event );
}
@@ -1613,9 +1611,7 @@ void wxGenericTreeCtrl::Expand(const wxTreeItemId& itemId)
if ( item->IsExpanded() )
return;
wxTreeEvent event( wxEVT_COMMAND_TREE_ITEM_EXPANDING, GetId() );
event.m_item = item;
event.SetEventObject( this );
wxTreeEvent event(wxEVT_COMMAND_TREE_ITEM_EXPANDING, this, item);
if ( ProcessEvent( event ) && !event.IsAllowed() )
{
@@ -1661,9 +1657,7 @@ void wxGenericTreeCtrl::Collapse(const wxTreeItemId& itemId)
if ( !item->IsExpanded() )
return;
wxTreeEvent event( wxEVT_COMMAND_TREE_ITEM_COLLAPSING, GetId() );
event.m_item = item;
event.SetEventObject( this );
wxTreeEvent event(wxEVT_COMMAND_TREE_ITEM_COLLAPSING, this, item);
if ( ProcessEvent( event ) && !event.IsAllowed() )
{
// cancelled by program
@@ -1843,10 +1837,8 @@ void wxGenericTreeCtrl::DoSelectItem(const wxTreeItemId& itemId,
return;
}
wxTreeEvent event( wxEVT_COMMAND_TREE_SEL_CHANGING, GetId() );
event.m_item = item;
wxTreeEvent event(wxEVT_COMMAND_TREE_SEL_CHANGING, this, item);
event.m_itemOld = m_current;
event.SetEventObject( this );
// TODO : Here we don't send any selection mode yet !
if ( GetEventHandler()->ProcessEvent( event ) && !event.IsAllowed() )
@@ -2580,9 +2572,8 @@ void wxGenericTreeCtrl::OnKillFocus( wxFocusEvent &event )
void wxGenericTreeCtrl::OnChar( wxKeyEvent &event )
{
wxTreeEvent te( wxEVT_COMMAND_TREE_KEY_DOWN, GetId() );
wxTreeEvent te( wxEVT_COMMAND_TREE_KEY_DOWN, this);
te.m_evtKey = event;
te.SetEventObject( this );
if ( GetEventHandler()->ProcessEvent( te ) )
{
// intercepted by the user code
@@ -2648,22 +2639,19 @@ void wxGenericTreeCtrl::OnChar( wxKeyEvent &event )
wxRect ItemRect;
GetBoundingRect(m_current, ItemRect, true);
wxTreeEvent eventMenu( wxEVT_COMMAND_TREE_ITEM_MENU, GetId() );
eventMenu.m_item = m_current;
wxTreeEvent eventMenu(wxEVT_COMMAND_TREE_ITEM_MENU, this, m_current);
// Use the left edge, vertical middle
eventMenu.m_pointDrag = wxPoint(ItemRect.GetX(),
ItemRect.GetY() + ItemRect.GetHeight() / 2);
eventMenu.SetEventObject( this );
GetEventHandler()->ProcessEvent( eventMenu );
break;
}
break;
case ' ':
case WXK_RETURN:
if ( !event.HasModifiers() )
{
wxTreeEvent eventAct( wxEVT_COMMAND_TREE_ITEM_ACTIVATED, GetId() );
eventAct.m_item = m_current;
eventAct.SetEventObject( this );
wxTreeEvent eventAct(wxEVT_COMMAND_TREE_ITEM_ACTIVATED, this, m_current);
GetEventHandler()->ProcessEvent( eventAct );
}
@@ -2923,9 +2911,7 @@ wxTextCtrl *wxGenericTreeCtrl::EditLabel(const wxTreeItemId& item,
wxGenericTreeItem *itemEdit = (wxGenericTreeItem *)item.m_pItem;
wxTreeEvent te( wxEVT_COMMAND_TREE_BEGIN_LABEL_EDIT, GetId() );
te.m_item = itemEdit;
te.SetEventObject( this );
wxTreeEvent te(wxEVT_COMMAND_TREE_BEGIN_LABEL_EDIT, this, itemEdit);
if ( GetEventHandler()->ProcessEvent( te ) && !te.IsAllowed() )
{
// vetoed by user
@@ -2969,9 +2955,7 @@ void wxGenericTreeCtrl::EndEditLabel(const wxTreeItemId& WXUNUSED(item),
bool wxGenericTreeCtrl::OnRenameAccept(wxGenericTreeItem *item,
const wxString& value)
{
wxTreeEvent le( wxEVT_COMMAND_TREE_END_LABEL_EDIT, GetId() );
le.m_item = item;
le.SetEventObject( this );
wxTreeEvent le(wxEVT_COMMAND_TREE_END_LABEL_EDIT, this, item);
le.m_label = value;
le.m_editCancelled = false;
@@ -2981,9 +2965,7 @@ bool wxGenericTreeCtrl::OnRenameAccept(wxGenericTreeItem *item,
void wxGenericTreeCtrl::OnRenameCancelled(wxGenericTreeItem *item)
{
// let owner know that the edit was cancelled
wxTreeEvent le( wxEVT_COMMAND_TREE_END_LABEL_EDIT, GetId() );
le.m_item = item;
le.SetEventObject( this );
wxTreeEvent le(wxEVT_COMMAND_TREE_END_LABEL_EDIT, this, item);
le.m_label = wxEmptyString;
le.m_editCancelled = true;
@@ -2997,7 +2979,7 @@ void wxGenericTreeCtrl::OnRenameTimer()
void wxGenericTreeCtrl::OnMouse( wxMouseEvent &event )
{
if ( !m_anchor ) return;
if ( !m_anchor )return;
wxPoint pt = CalcUnscrolledPosition(event.GetPosition());
@@ -3044,9 +3026,7 @@ void wxGenericTreeCtrl::OnMouse( wxMouseEvent &event )
if (underMouseChanged && hoverItem.IsOk() && !m_isDragging && (!m_renameTimer || !m_renameTimer->IsRunning()))
{
// Ask the tree control what tooltip (if any) should be shown
wxTreeEvent hevent(wxEVT_COMMAND_TREE_ITEM_GETTOOLTIP, GetId());
hevent.m_item = hoverItem;
hevent.SetEventObject(this);
wxTreeEvent hevent(wxEVT_COMMAND_TREE_ITEM_GETTOOLTIP, this, hoverItem);
if ( GetEventHandler()->ProcessEvent(hevent) && hevent.IsAllowed() )
{
@@ -3091,9 +3071,7 @@ void wxGenericTreeCtrl::OnMouse( wxMouseEvent &event )
? wxEVT_COMMAND_TREE_BEGIN_RDRAG
: wxEVT_COMMAND_TREE_BEGIN_DRAG;
wxTreeEvent nevent( command, GetId() );
nevent.m_item = m_current;
nevent.SetEventObject(this);
wxTreeEvent nevent(command, this, m_current);
nevent.SetPoint(CalcScrolledPosition(pt));
// by default the dragging is not supported, the user code must
@@ -3158,11 +3136,9 @@ void wxGenericTreeCtrl::OnMouse( wxMouseEvent &event )
}
// generate the drag end event
wxTreeEvent eventEndDrag(wxEVT_COMMAND_TREE_END_DRAG, GetId());
wxTreeEvent eventEndDrag(wxEVT_COMMAND_TREE_END_DRAG, this, item);
eventEndDrag.m_item = item;
eventEndDrag.m_pointDrag = CalcScrolledPosition(pt);
eventEndDrag.SetEventObject(this);
(void)GetEventHandler()->ProcessEvent(eventEndDrag);
@@ -3204,18 +3180,14 @@ void wxGenericTreeCtrl::OnMouse( wxMouseEvent &event )
DoSelectItem(item, true, false);
}
wxTreeEvent nevent(wxEVT_COMMAND_TREE_ITEM_RIGHT_CLICK, GetId());
nevent.m_item = item;
wxTreeEvent nevent(wxEVT_COMMAND_TREE_ITEM_RIGHT_CLICK, this, item);
nevent.m_pointDrag = CalcScrolledPosition(pt);
nevent.SetEventObject(this);
event.Skip(!GetEventHandler()->ProcessEvent(nevent));
// Consistent with MSW (for now), send the ITEM_MENU *after*
// the RIGHT_CLICK event. TODO: This behavior may change.
wxTreeEvent nevent2(wxEVT_COMMAND_TREE_ITEM_MENU, GetId());
nevent2.m_item = item;
wxTreeEvent nevent2(wxEVT_COMMAND_TREE_ITEM_MENU, this, item);
nevent2.m_pointDrag = CalcScrolledPosition(pt);
nevent2.SetEventObject(this);
GetEventHandler()->ProcessEvent(nevent2);
}
else if ( event.LeftUp() )
@@ -3307,10 +3279,8 @@ void wxGenericTreeCtrl::OnMouse( wxMouseEvent &event )
m_lastOnSame = false;
// send activate event first
wxTreeEvent nevent( wxEVT_COMMAND_TREE_ITEM_ACTIVATED, GetId() );
nevent.m_item = item;
wxTreeEvent nevent(wxEVT_COMMAND_TREE_ITEM_ACTIVATED, this, item);
nevent.m_pointDrag = CalcScrolledPosition(pt);
nevent.SetEventObject( this );
if ( !GetEventHandler()->ProcessEvent( nevent ) )
{
// if the user code didn't process the activate event,