// headers
// -----------------------------------------------------------------------------
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
#pragma implementation "treectlg.h"
#endif
class WXDLLEXPORT wxGenericTreeItem;
-WX_DEFINE_EXPORTED_ARRAY_NO_PTR(wxGenericTreeItem *, wxArrayGenericTreeItems);
+WX_DEFINE_EXPORTED_ARRAY_PTR(wxGenericTreeItem *, wxArrayGenericTreeItems);
// ----------------------------------------------------------------------------
// constants
// return the item at given position (or NULL if no item), onButton is
// TRUE if the point belongs to the item's button, otherwise it lies
- // on the button's label
+ // on the item's label
wxGenericTreeItem *HitTest( const wxPoint& point,
const wxGenericTreeCtrl *,
int &flags,
else
flags |= wxTREE_HITTEST_ONITEMLOWERPART;
- // 5 is the size of the plus sign
int xCross = m_x - theCtrl->GetSpacing();
- if ((point.x > xCross-5) && (point.x < xCross+5) &&
- (point.y > y_mid-5) && (point.y < y_mid+5) &&
+#ifdef __WXMAC__
+ // according to the drawing code the triangels are drawn
+ // at -4 , -4 from the position up to +10/+10 max
+ if ((point.x > xCross-4) && (point.x < xCross+10) &&
+ (point.y > y_mid-4) && (point.y < y_mid+10) &&
+ HasPlus() && theCtrl->HasButtons() )
+#else
+ // 5 is the size of the plus sign
+ if ((point.x > xCross-6) && (point.x < xCross+6) &&
+ (point.y > y_mid-6) && (point.y < y_mid+6) &&
HasPlus() && theCtrl->HasButtons() )
+#endif
{
flags |= wxTREE_HITTEST_ONITEMBUTTON;
return this;
m_dragCount = 0;
m_isDragging = FALSE;
- m_dropTarget = m_oldSelection = (wxGenericTreeItem *)NULL;
+ m_dropTarget = m_oldSelection = NULL;
+ m_underMouse = NULL;
m_textCtrl = NULL;
m_renameTimer = NULL;
const wxPoint& pos,
const wxSize& size,
long style,
- const wxValidator &validator,
+ const wxValidator& wxVALIDATOR_PARAM(validator),
const wxString& name )
{
#ifdef __WXMAC__
size_t *pIndex = (size_t *)&cookie;
if ( *pIndex < children.Count() )
{
- return children.Item(*pIndex++);
+ return children.Item((*pIndex)++);
}
else
{
void wxGenericTreeCtrl::SelectItemRange(wxGenericTreeItem *item1, wxGenericTreeItem *item2)
{
- // item2 is not necessary after item1
- wxGenericTreeItem *first=NULL, *last=NULL;
m_select_me = NULL;
+ // item2 is not necessary after item1
// choice first' and 'last' between item1 and item2
- if (item1->GetY()<item2->GetY())
- {
- first=item1;
- last=item2;
- }
- else
- {
- first=item2;
- last=item1;
- }
+ wxGenericTreeItem *first= (item1->GetY()<item2->GetY()) ? item1 : item2;
+ wxGenericTreeItem *last = (item1->GetY()<item2->GetY()) ? item2 : item1;
bool select = m_current->IsSelected();
TagNextChildren(first,last,select);
}
-void wxGenericTreeCtrl::SelectItem(const wxTreeItemId& itemId,
- bool unselect_others,
- bool extended_select)
+void wxGenericTreeCtrl::DoSelectItem(const wxTreeItemId& itemId,
+ bool unselect_others,
+ bool extended_select)
{
wxCHECK_RET( itemId.IsOk(), wxT("invalid tree item") );
GetEventHandler()->ProcessEvent( event );
}
+void wxGenericTreeCtrl::SelectItem(const wxTreeItemId& itemId, bool select)
+{
+ if ( select )
+ {
+ DoSelectItem(itemId);
+ }
+ else // deselect
+ {
+ wxGenericTreeItem *item = (wxGenericTreeItem*) itemId.m_pItem;
+ wxCHECK_RET( item, wxT("SelectItem(): invalid tree item") );
+
+ item->SetHilight(FALSE);
+ RefreshLine(item);
+ }
+}
+
void wxGenericTreeCtrl::FillArray(wxGenericTreeItem *item,
wxArrayTreeItemIds &array) const
{
}
else // no custom buttons
{
- static const int wImage = 10;
- static const int hImage = 12;
-
+ static const int wImage = 9;
+ static const int hImage = 9;
+
+ int flag = 0;
+ if (item->IsExpanded())
+ flag |= wxCONTROL_EXPANDED;
+ if (item == m_underMouse)
+ flag |= wxCONTROL_CURRENT;
+
wxRendererNative::Get().DrawTreeItemButton
(
this,
wxRect(x - wImage/2,
y_mid - hImage/2,
wImage, hImage),
- item->IsExpanded()
- ? wxCONTROL_EXPANDED
- : 0
+ flag
);
}
}
if (current == GetFirstChild( prev, cookie ))
{
// otherwise we return to where we came from
- SelectItem( prev, unselect_others, extended_select );
+ DoSelectItem( prev, unselect_others, extended_select );
m_key_current= (wxGenericTreeItem*) prev.m_pItem;
break;
}
}
}
- SelectItem( prev, unselect_others, extended_select );
+ DoSelectItem( prev, unselect_others, extended_select );
m_key_current=(wxGenericTreeItem*) prev.m_pItem;
}
}
}
if (prev)
{
- SelectItem( prev, unselect_others, extended_select );
+ DoSelectItem( prev, unselect_others, extended_select );
}
}
break;
{
wxTreeItemIdValue cookie;
wxTreeItemId child = GetFirstChild( m_key_current, cookie );
- SelectItem( child, unselect_others, extended_select );
+ DoSelectItem( child, unselect_others, extended_select );
m_key_current=(wxGenericTreeItem*) child.m_pItem;
}
else
if (!next)
{
wxTreeItemId current = m_key_current;
- while (current && !next)
+ while (current.IsOk() && !next)
{
current = GetItemParent( current );
if (current) next = GetNextSibling( current );
}
if (next)
{
- SelectItem( next, unselect_others, extended_select );
+ DoSelectItem( next, unselect_others, extended_select );
m_key_current=(wxGenericTreeItem*) next.m_pItem;
}
}
if ( last.IsOk() )
{
- SelectItem( last, unselect_others, extended_select );
+ DoSelectItem( last, unselect_others, extended_select );
}
}
break;
break;
}
- SelectItem( prev, unselect_others, extended_select );
+ DoSelectItem( prev, unselect_others, extended_select );
}
break;
{
if ( !m_anchor ) return;
+ wxPoint pt = CalcUnscrolledPosition(event.GetPosition());
+
+ // Is the mouse over a tree item button?
+ int flags = 0;
+ wxGenericTreeItem *underMouse = m_anchor->HitTest(pt, this, flags, 0);
+ if ((underMouse) &&
+ (flags & wxTREE_HITTEST_ONITEMBUTTON) &&
+ (!event.LeftIsDown()) &&
+ (!m_isDragging) &&
+ (!m_renameTimer || !m_renameTimer->IsRunning()))
+ {
+ }
+ else
+ {
+ underMouse = NULL;
+ }
+
+ if (underMouse != m_underMouse)
+ {
+ if (m_underMouse)
+ {
+ // unhighlight old item
+ wxGenericTreeItem *tmp = m_underMouse;
+ m_underMouse = NULL;
+ RefreshLine( tmp );
+ }
+
+ m_underMouse = underMouse;
+ if (m_underMouse)
+ RefreshLine( m_underMouse );
+ }
+
+#if wxUSE_TOOLTIPS
+ // Determines what item we are hovering over and need a tooltip for
+ wxTreeItemId hoverItem = HitTest(ScreenToClient(wxGetMousePosition()));
+
+ // We do not want a tooltip if we are dragging, or if the rename timer is running
+ if (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);
+
+ if ( GetEventHandler()->ProcessEvent(hevent) && hevent.IsAllowed() )
+ {
+ SetToolTip(hevent.m_label);
+ }
+ }
+#endif
+
// we process left mouse up event (enables in-place edit), right down
// (pass to the user code), left dbl click (activate item) and
// dragging/moving events for items drag-and-drop
return;
}
- wxPoint pt = CalcUnscrolledPosition(event.GetPosition());
- int flags = 0;
+ flags = 0;
wxGenericTreeItem *item = m_anchor->HitTest(pt, this, flags, 0);
if ( event.Dragging() && !m_isDragging )
!event.ControlDown() &&
!event.ShiftDown())
{
- SelectItem(item, true, false);
+ DoSelectItem(item, true, false);
}
}
event.ControlDown(),
is_multiple, extended_select, unselect_others);
- SelectItem(item, unselect_others, extended_select);
+ DoSelectItem(item, unselect_others, extended_select);
}
projects / wxWidgets.git / blobdiff