#include <wx/dcclient.h>
#include <wx/dcscreen.h>
#include <wx/scrolwin.h>
+#include <wx/renderer.h>
+#include <wx/dcmemory.h>
#include "wx/treelistctrl.h"
#include <wx/gtk/win_gtk.h>
#endif
+#ifdef __WXMAC__
+ #include "wx/mac/private.h"
+#endif
+
+
// ---------------------------------------------------------------------------
// array types
// ---------------------------------------------------------------------------
const int LINEATROOT = 5;
const int MARGIN = 2;
const int MININDENT = 10;
-const int BTNWIDTH = 11;
-const int BTNHEIGHT = 11;
+const int BTNWIDTH = 9; //11;
+const int BTNHEIGHT = 9; //11;
+
+// extra margins around the text label
+static const int EXTRA_WIDTH = 4;
+static const int EXTRA_HEIGHT = 4;
+
+// offset for the header window
+static const int HEADER_OFFSET_X = 1;
+static const int HEADER_OFFSET_Y = 1;
+
+
const wxChar* wxTreeListCtrlNameStr = wxT("treelistctrl");
void DrawCurrent();
void AdjustDC(wxDC& dc);
+ void OnEraseBackground( wxEraseEvent& event );
void OnPaint( wxPaintEvent &event );
void OnMouse( wxMouseEvent &event );
void OnSetFocus( wxFocusEvent &event );
void OnChar( wxKeyEvent &event );
void OnMouse( wxMouseEvent &event );
void OnIdle( wxIdleEvent &event );
- void OnSize(wxSizeEvent& event); // ALB
void OnScroll(wxScrollWinEvent& event); // ALB
// implementation helpers
wxTreeListItem *m_dropTarget;
wxCursor m_oldCursor; // cursor is changed while dragging
wxTreeListItem *m_oldSelection;
+ wxTreeListItem *m_underMouse; // for visual effects
wxTimer *m_renameTimer;
wxString m_renameRes;
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) )
{
- static const int HEADER_OFFSET_X = 1, HEADER_OFFSET_Y = 1;
#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;
dc.SetPen( *wxWHITE_PEN );
- DoDrawRect( &dc, x, HEADER_OFFSET_Y, cw, h-2 );
+ //DoDrawRect( &dc, x, HEADER_OFFSET_Y, cw, h-2 );
+ wxRendererNative::Get().DrawHeaderButton(
+ this, dc, wxRect(x, HEADER_OFFSET_Y, cw, h - 2),
+ m_parent->IsEnabled() ? 0 : wxCONTROL_DISABLED);
+
// if we have an image, draw it on the right of the label
int image = column.GetImage(); //item.m_image;
//else: ignore the column image
}
- // extra margins around the text label
- static const int EXTRA_WIDTH = 3;
- static const int EXTRA_HEIGHT = 4;
-
int text_width = 0;
int text_x = x;
int image_offset = cw - ix - 1;
x += wCol;
}
- int more_w = m_owner->GetSize().x - x;
+ int more_w = m_owner->GetSize().x - x -1;
if (more_w > 0)
{
- DoDrawRect( &dc, x, HEADER_OFFSET_Y, more_w, h-2 );
+ //DoDrawRect( &dc, x, HEADER_OFFSET_Y, more_w, h-2 );
+ wxRendererNative::Get().DrawHeaderButton(
+ this, dc, wxRect(x, HEADER_OFFSET_Y, more_w, h-2),
+ 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()
flags |= wxTREE_HITTEST_ONITEMLOWERPART;
// check for button hit
- if (HasPlus() && theCtrl->HasButtons()) {
- int bntX = m_x - theCtrl->m_btnWidth2;
- int bntY = y_mid - theCtrl->m_btnHeight2;
- if ((point.x > bntX) && (point.x < (bntX + theCtrl->m_btnWidth)) &&
- (point.y > bntY) && (point.y < (bntY + theCtrl->m_btnHeight))) {
- flags |= wxTREE_HITTEST_ONITEMBUTTON;
- return this;
- }
+ int xCross = m_x; // - theCtrl->GetLineSpacing();
+#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;
}
// check for image hit
- if (theCtrl->m_imgWidth > 0) {
+ if (theCtrl->m_imgWidth > 0 && GetImage() != NO_IMAGE) {
int imgX = m_x - theCtrl->m_imgWidth2;
+ if (HasPlus() && theCtrl->HasButtons())
+ imgX += theCtrl->m_btnWidth + LINEATROOT;
int imgY = y_mid - theCtrl->m_imgHeight2;
if ((point.x >= imgX) && (point.x <= (imgX + theCtrl->m_imgWidth)) &&
(point.y >= imgY) && (point.y <= (imgY + theCtrl->m_imgHeight))) {
EVT_SET_FOCUS (wxTreeListMainWindow::OnSetFocus)
EVT_KILL_FOCUS (wxTreeListMainWindow::OnKillFocus)
EVT_IDLE (wxTreeListMainWindow::OnIdle)
-//? EVT_SIZE (wxTreeListMainWindow::OnSize)
EVT_SCROLLWIN (wxTreeListMainWindow::OnScroll)
END_EVENT_TABLE()
m_hilightBrush = new wxBrush
(
- wxSystemSettings::GetSystemColour
+ wxSystemSettings::GetColour
(
wxSYS_COLOUR_HIGHLIGHT
),
m_hilightUnfocusedBrush = new wxBrush
(
- wxSystemSettings::GetSystemColour
+ wxSystemSettings::GetColour
(
wxSYS_COLOUR_BTNSHADOW
),
m_findTimer = new wxTimer (this, -1);
- m_normalFont = wxSystemSettings::GetSystemFont( wxSYS_DEFAULT_GUI_FONT );
+ m_underMouse = NULL;
+
+#if defined( __WXMAC__ ) && defined(__WXMAC_CARBON__)
+ m_normalFont.MacCreateThemeFont( kThemeViewsFont ) ;
+#else
+ m_normalFont = wxSystemSettings::GetFont( wxSYS_DEFAULT_GUI_FONT );
+#endif
m_boldFont = wxFont( m_normalFont.GetPointSize(),
m_normalFont.GetFamily(),
m_normalFont.GetStyle(),
wxBOLD,
- m_normalFont.GetUnderlined());
+ m_normalFont.GetUnderlined(),
+ m_normalFont.GetFaceName(),
+ m_normalFont.GetEncoding());
}
-static const int HEADER_HEIGHT = 23;
-
bool wxTreeListMainWindow::Create(wxTreeListCtrl *parent,
wxWindowID id,
const wxPoint& pos,
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);
}
// clip to the column width
wxDCClipper clipper(dc, x_colstart, y_top, clip_width, 10000);
- if (!HasFlag(wxTR_NO_LINES))
+ if ( !HasFlag(wxTR_NO_LINES) )
{
- if (x > m_indent)
- dc.DrawLine(x - m_indent, y_mid, x - m_btnWidth2, y_mid);
+ // draw the horizontal line here
+ int x_start = x;
+ if (x > (signed)m_indent)
+ x_start -= m_indent;
else if (HasFlag(wxTR_LINES_AT_ROOT))
- dc.DrawLine(m_btnWidth2-2, y_mid,
- x - m_btnWidth2, y_mid);
- dc.DrawLine(x + m_btnWidth2, y_mid, x /*+ m_spacing*/, y_mid);
+ x_start = 3;
+ dc.DrawLine(x_start, y_mid, x /*+ m_spacing*/, y_mid);
}
-
+
if (m_imageListButtons != NULL)
{
// draw the image button here
wxIMAGELIST_DRAW_TRANSPARENT);
dc.DestroyClippingRegion();
}
- else if (HasFlag(wxTR_TWIST_BUTTONS))
+ else // no custom buttons
{
- // draw the twisty button here
- dc.SetPen(*wxBLACK_PEN);
- dc.SetBrush(*m_hilightBrush);
-
- wxPoint button[3];
+ static const int wImage = 9;
+ static const int hImage = 9;
+ int flag = 0;
if (item->IsExpanded())
- {
- button[0].x = x - (m_btnWidth2+1);
- button[0].y = y_mid - (m_btnHeight/3);
- button[1].x = x + (m_btnWidth2+1);
- button[1].y = button[0].y;
- button[2].x = x;
- button[2].y = button[0].y + (m_btnHeight2+1);
- }
- else
- {
- button[0].x = x - (m_btnWidth/3);
- button[0].y = y_mid - (m_btnHeight2+1);
- button[1].x = button[0].x;
- button[1].y = y_mid + (m_btnHeight2+1);
- button[2].x = button[0].x + (m_btnWidth2+1);
- button[2].y = y_mid;
- }
- dc.DrawPolygon(3, button);
-
- dc.SetPen(m_dottedPen);
- }
- else // if (HasFlag(wxTR_HAS_BUTTONS))
- {
- // draw the plus sign here
- dc.SetPen(*wxGREY_PEN);
- dc.SetBrush(*wxWHITE_BRUSH);
- dc.DrawRectangle (x-m_btnWidth2, y_mid-m_btnHeight2,
- m_btnWidth, m_btnHeight);
- dc.SetPen(*wxBLACK_PEN);
- dc.DrawLine (x-(m_btnWidth2-3), y_mid,
- x+(m_btnWidth2-2), y_mid);
- if (!item->IsExpanded())
- dc.DrawLine (x, y_mid-(m_btnHeight2-2),
- x, y_mid+(m_btnHeight2-1));
- dc.SetPen(m_dottedPen);
+ flag |= wxCONTROL_EXPANDED;
+ if (item == m_underMouse)
+ flag |= wxCONTROL_CURRENT;
+
+ wxRendererNative::Get().DrawTreeItemButton(
+ this, dc,
+ wxRect(x - wImage/2, y_mid - hImage/2, wImage, hImage),
+ flag);
}
if (!HasFlag(wxTR_NO_LINES)) {
- if (!(level == 0) && !((level == 1) && HasFlag(wxTR_HIDE_ROOT))) {
+ if (/*!(level == 0) &&*/ !((level == 1) && HasFlag(wxTR_HIDE_ROOT))) {
if (m_imgWidth > 0) {
dc.DrawLine(x+m_btnWidth2, y_mid, x+m_indent-m_imgWidth2, y_mid);
}else{
wxDCClipper clipper(dc, x_colstart, y_top, clip_width, 10000);
// draw the horizontal line here
- if (!(level == 0) && !((level == 1) && HasFlag(wxTR_HIDE_ROOT))) {
+ if (/*!(level == 0) &&*/ !((level == 1) && HasFlag(wxTR_HIDE_ROOT))) {
int x2 = x - m_indent;
if (m_imgWidth > 0) {
dc.DrawLine(x2, y_mid, x2+m_indent-m_imgWidth2, y_mid);
{
wxArrayTreeListItems& children = item->GetChildren();
int count = children.Count();
- int n, oldY;
+ int n, oldY = 0;
// paint sublevel items first
for (n=0; n<count; ++n) {
{
if ( !m_anchor ) return;
+ wxPoint pt = CalcUnscrolledPosition(event.GetPosition());
+
+ // Is the mouse over a tree item button?
+ int flags = 0;
+ wxTreeListItem *item = m_anchor->HitTest(pt, this, flags, 0);
+ wxTreeListItem *underMouse = item;
+
+ 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
+ wxTreeListItem *tmp = m_underMouse;
+ m_underMouse = NULL;
+ RefreshLine( tmp );
+ }
+
+ m_underMouse = underMouse;
+ if (m_underMouse)
+ RefreshLine( m_underMouse );
+ }
+
// 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
if ( event.LeftDown() )
SetFocus();
- wxClientDC dc(this);
- PrepareDC(dc);
- wxCoord x = dc.DeviceToLogicalX( event.GetX() );
- wxCoord y = dc.DeviceToLogicalY( event.GetY() );
-
- int flags = 0;
- wxTreeListItem *item = m_anchor->HitTest(wxPoint(x,y), this, flags, 0);
+// wxClientDC dc(this);
+// PrepareDC(dc);
+// wxCoord x = dc.DeviceToLogicalX( event.GetX() );
+// wxCoord y = dc.DeviceToLogicalY( event.GetY() );
+ wxCoord &x = pt.x;
+ wxCoord &y = pt.y;
if ( event.Dragging() && !m_isDragging )
{
AdjustMyScrollbars();
}
-void wxTreeListMainWindow::OnSize(wxSizeEvent& WXUNUSED(event))
-{
-// int w, h;
-// GetClientSize(&w, &h);
-// m_header_win->SetSize(0, 0, w, HEADER_HEIGHT);
-}
-
void wxTreeListMainWindow::OnScroll(wxScrollWinEvent& event)
{
// FIXME
m_header_win = new wxTreeListHeaderWindow(this, -1, m_main_win,
wxPoint(0, 0), wxDefaultSize,
wxTAB_TRAVERSAL);
+ CalculateAndSetHeaderHeight();
return TRUE;
}
-void wxTreeListCtrl::OnSize(wxSizeEvent& WXUNUSED(event))
+void wxTreeListCtrl::CalculateAndSetHeaderHeight()
+{
+ if ( m_header_win )
+ {
+ // we use 'g' to get the descent, too
+ int w, h, d;
+ m_header_win->GetTextExtent(wxT("Hg"), &w, &h, &d);
+ h += d + 2 * HEADER_OFFSET_Y + EXTRA_HEIGHT;
+
+ // only update if changed
+ if ( h != (int)m_headerHeight )
+ {
+ m_headerHeight = (size_t)h;
+ m_header_win->SetSize(m_header_win->GetSize().x, m_headerHeight);
+ }
+ }
+}
+
+void wxTreeListCtrl::DoHeaderLayout()
{
int w, h;
GetClientSize(&w, &h);
- if(m_header_win)
- m_header_win->SetSize(0, 0, w, HEADER_HEIGHT);
- if(m_main_win)
- m_main_win->SetSize(0, HEADER_HEIGHT + 1, w, h - HEADER_HEIGHT - 1);
+ 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();
}
bool wxTreeListCtrl::SetFont(const wxFont& font)
{
- if(m_header_win) m_header_win->SetFont(font);
- if(m_main_win)
+ if (m_header_win)
+ {
+ m_header_win->SetFont(font);
+ CalculateAndSetHeaderHeight();
+ }
+ if (m_main_win)
return m_main_win->SetFont(font);
else return FALSE;
}
{ return m_main_win->FindItem (item, str, flags); }
bool wxTreeListCtrl::SetBackgroundColour(const wxColour& colour)
-{ return m_main_win->SetBackgroundColour(colour); }
+{
+ if (!m_main_win) return false;
+ return m_main_win->SetBackgroundColour(colour);
+}
bool wxTreeListCtrl::SetForegroundColour(const wxColour& colour)
-{ return m_main_win->SetForegroundColour(colour); }
+{
+ if (!m_main_win) return false;
+ return m_main_win->SetForegroundColour(colour);
+}
size_t wxTreeListCtrl::GetColumnCount() const
{ return m_main_win->GetColumnCount(); }
{ 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)
void wxTreeListCtrl::SetFocus()
{ m_main_win->SetFocus(); }
+
+wxSize wxTreeListCtrl::DoGetBestSize() const
+{
+ // something is better than nothing...
+ return wxSize(100,80);
+}
projects / wxWidgets.git / blobdiff