#include <wx/dcscreen.h>
#include <wx/scrolwin.h>
#include <wx/renderer.h>
+#include <wx/dcmemory.h>
#include "wx/treelistctrl.h"
void DrawCurrent();
void AdjustDC(wxDC& dc);
+ void OnEraseBackground( wxEraseEvent& event );
void OnPaint( wxPaintEvent &event );
void OnMouse( wxMouseEvent &event );
void OnSetFocus( wxFocusEvent &event );
IMPLEMENT_DYNAMIC_CLASS(wxTreeListHeaderWindow,wxWindow);
BEGIN_EVENT_TABLE(wxTreeListHeaderWindow,wxWindow)
- EVT_PAINT (wxTreeListHeaderWindow::OnPaint)
- EVT_MOUSE_EVENTS (wxTreeListHeaderWindow::OnMouse)
- EVT_SET_FOCUS (wxTreeListHeaderWindow::OnSetFocus)
+ EVT_ERASE_BACKGROUND (wxTreeListHeaderWindow::OnEraseBackground)
+ EVT_PAINT (wxTreeListHeaderWindow::OnPaint)
+ EVT_MOUSE_EVENTS (wxTreeListHeaderWindow::OnMouse)
+ EVT_SET_FOCUS (wxTreeListHeaderWindow::OnSetFocus)
END_EVENT_TABLE()
void wxTreeListHeaderWindow::Init()
m_owner = owner;
m_resizeCursor = new wxCursor(wxCURSOR_SIZEWE);
- SetBackgroundColour(wxSystemSettings::GetSystemColour(
+ SetBackgroundColour(wxSystemSettings::GetColour(
wxSYS_COLOUR_BTNFACE));
}
dc->SetBrush( *wxTRANSPARENT_BRUSH );
- dc->SetPen( wxPen(wxSystemSettings::GetSystemColour(
+ dc->SetPen( wxPen(wxSystemSettings::GetColour(
wxSYS_COLOUR_BTNSHADOW), 1, wxSOLID));
dc->DrawLine( x+w-m_corner+1, y, x+w, y+h ); // right (outer)
dc->DrawRectangle( x, y+h, w+1, 1 ); // bottom (outer)
dc->DrawLine( x+w-m_corner+1, y, x+w, y+h ); // right (outer)
dc->DrawRectangle( x, y+h, w+1, 1 ); // bottom (outer)
- wxPen pen(wxSystemSettings::GetSystemColour(
+ wxPen pen(wxSystemSettings::GetColour(
wxSYS_COLOUR_BTNSHADOW ), 1, wxSOLID);
dc->SetPen( pen );
dc.SetDeviceOrigin( -x * xpix, 0 );
}
+
+void wxTreeListHeaderWindow::OnEraseBackground( wxEraseEvent& event )
+{
+}
+
void wxTreeListHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
{
#ifdef __WXGTK__
- wxClientDC dc( this );
+ wxClientDC real_dc( this );
#else
- wxPaintDC dc( this );
+ wxPaintDC real_dc( this );
#endif
- PrepareDC( dc );
- AdjustDC( dc );
-
- dc.BeginDrawing();
-
- dc.SetFont( GetFont() );
+ AdjustDC( real_dc );
// width and height of the entire header window
int w, h;
GetClientSize( &w, &h );
m_owner->CalcUnscrolledPosition(w, 0, &w, NULL);
+ // Setup double buffering to eliminate the flicker
+ wxMemoryDC dc;
+ wxBitmap buffer(w, h);
+ dc.SelectObject(buffer);
+ dc.SetBackground(wxBrush(GetBackgroundColour()));
+ dc.Clear();
+
+ dc.BeginDrawing();
+ dc.SetFont( GetFont() );
dc.SetBackgroundMode(wxTRANSPARENT);
// do *not* use the listctrl colour for headers - one day we will have a
// function to set it separately
//dc.SetTextForeground( *wxBLACK );
dc.SetTextForeground(wxSystemSettings::
- GetSystemColour( wxSYS_COLOUR_WINDOWTEXT ));
+ GetColour( wxSYS_COLOUR_WINDOWTEXT ));
int x = HEADER_OFFSET_X;
m_parent->IsEnabled() ? 0 : wxCONTROL_DISABLED);
}
-
+ // Finish up by drawing the buffer to the real dc
dc.EndDrawing();
+ dc.SelectObject(wxNullBitmap);
+ real_dc.DrawBitmap(buffer, 0, 0, false);
}
void wxTreeListHeaderWindow::DrawCurrent()
m_hilightBrush = new wxBrush
(
- wxSystemSettings::GetSystemColour
+ wxSystemSettings::GetColour
(
wxSYS_COLOUR_HIGHLIGHT
),
m_hilightUnfocusedBrush = new wxBrush
(
- wxSystemSettings::GetSystemColour
+ wxSystemSettings::GetColour
(
wxSYS_COLOUR_BTNSHADOW
),
m_underMouse = NULL;
-#if defined( __WXMAC__ ) && defined(__WXMAC_CARBON__)
+#ifdef __WXMAC_CARBON__
m_normalFont.MacCreateThemeFont( kThemeViewsFont ) ;
#else
m_normalFont = wxSystemSettings::GetFont( wxSYS_DEFAULT_GUI_FONT );
SetValidator( validator );
#endif
- SetBackgroundColour( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_LISTBOX ) );
+ SetBackgroundColour( wxSystemSettings::GetColour( wxSYS_COLOUR_LISTBOX ) );
#ifdef __WXMSW__
{
if (item->IsSelected() && HasFlag(wxTR_FULL_ROW_HIGHLIGHT)) {
dc.SetBrush(*(m_hasFocus ? m_hilightBrush : m_hilightUnfocusedBrush));
dc.SetPen(*wxBLACK_PEN);
- colText = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_HIGHLIGHTTEXT);
+ colText = wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT);
} else {
wxColour colBg;
if (attr && attr->HasBackgroundColour()) {
int width = wxMin(text_w+2, colwidth - text_x - x_colstart);
dc.DrawRectangle(text_x-1, item->GetY() + offset, width, total_h-offset);
dc.SetBackgroundMode(wxTRANSPARENT);
- dc.SetTextForeground(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_HIGHLIGHTTEXT));
+ dc.SetTextForeground(wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHTTEXT));
}else{
dc.SetTextForeground(colText);
}
int flags = 0;
wxTreeListItem *item = m_anchor->HitTest(pt, this, flags, 0);
wxTreeListItem *underMouse = item;
+#if wxUSE_TOOLTIPS
+ bool underMouseChanged = (underMouse != m_underMouse) ;
+#endif // wxUSE_TOOLTIPS
if (underMouse && (flags & wxTREE_HITTEST_ONITEMBUTTON) &&
!event.LeftIsDown() && !m_isDragging &&
RefreshLine( m_underMouse );
}
+#if wxUSE_TOOLTIPS
+ // Determines what item we are hovering over and need a tooltip for
+ wxTreeItemId hoverItem = item;
+
+ // We do not want a tooltip if we are dragging, or if the rename timer is running
+ 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.SetItem(hoverItem);
+ hevent.SetEventObject(this);
+
+ if ( GetEventHandler()->ProcessEvent(hevent) && hevent.IsAllowed() )
+ {
+ SetToolTip(hevent.GetLabel());
+ }
+ }
+#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
wxTreeEvent nevent( command,/*ALB*/ m_owner->GetId() );
nevent.SetItem( (long) m_current);
nevent.SetEventObject(/*this*/m_owner); // ALB
+ nevent.SetPoint(pt);
// by default the dragging is not supported, the user code must
// explicitly allow the event for it to take place
BEGIN_EVENT_TABLE(wxTreeListCtrl, wxControl)
EVT_SIZE(wxTreeListCtrl::OnSize)
+ EVT_TREE_ITEM_GETTOOLTIP(wxID_ANY, wxTreeListCtrl::OnGetToolTip)
END_EVENT_TABLE();
bool wxTreeListCtrl::Create(wxWindow *parent, wxWindowID id,
}
}
-
-void wxTreeListCtrl::OnSize(wxSizeEvent& WXUNUSED(event))
+void wxTreeListCtrl::DoHeaderLayout()
{
int w, h;
GetClientSize(&w, &h);
if (m_header_win)
+ {
m_header_win->SetSize(0, 0, w, m_headerHeight);
+ m_header_win->Refresh(false);
+ }
if (m_main_win)
m_main_win->SetSize(0, m_headerHeight + 1, w, h - m_headerHeight - 1);
+}
+
+void wxTreeListCtrl::OnSize(wxSizeEvent& WXUNUSED(event))
+{
+ DoHeaderLayout();
}
{ return m_header_win->GetColumnText(column); }
void wxTreeListCtrl::AddColumn(const wxTreeListColumnInfo& col)
-{ m_header_win->AddColumn(col); }
+{
+ m_header_win->AddColumn(col);
+ DoHeaderLayout();
+}
void wxTreeListCtrl::InsertColumn(size_t before,
const wxTreeListColumnInfo& col)
// something is better than nothing...
return wxSize(100,80);
}
+
+// Process the tooltip event, to speed up event processing.
+// Doesn't actually get a tooltip.
+void wxTreeListCtrl::OnGetToolTip( wxTreeEvent &event )
+{
+ event.Veto();
+}
+
projects / wxWidgets.git / blobdiff