// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
+#ifdef __BORLANDC__
+ #pragma hdrstop
+#endif
+
#if wxUSE_DATAVIEWCTRL
#include "wx/dataview.h"
#ifndef WX_PRECOMP
#include "wx/sizer.h"
#include "wx/log.h"
+ #include "wx/dcclient.h"
+ #include "wx/timer.h"
+ #include "wx/settings.h"
#endif
#include "wx/stockitem.h"
-#include "wx/dcclient.h"
#include "wx/calctrl.h"
#include "wx/popupwin.h"
#include "wx/renderer.h"
-#include "wx/timer.h"
-#include "wx/settings.h"
#ifdef __WXMSW__
#include "wx/msw/wrapwin.h"
wxTextCtrl *m_text;
wxString m_startValue;
wxDataViewListModel *m_model;
- size_t m_col;
+ size_t m_col;
size_t m_row;
bool m_finished;
bool m_aboutToFinish;
void FinishEditing( wxTextCtrl *text );
void ScrollWindow( int dx, int dy, const wxRect *rect );
-
+
bool HasCurrentRow() { return m_currentRow != (size_t)-1; }
-
+ void ChangeCurrentRow( size_t row );
+
bool IsSingleSel() const { return !GetParent()->HasFlag(wxDV_MULTIPLE); };
bool IsEmpty() { return GetRowCount() == 0; }
-
+
int GetCountPerPage();
- int GetRowCount();
-
+ int GetEndOfLastCol();
+ size_t GetFirstVisibleRow();
+ size_t GetLastVisibleRow();
+ size_t GetRowCount();
+
void SelectAllRows( bool on );
void SelectRow( size_t row, bool on );
void SelectRows( size_t from, size_t to, bool on );
void ReverseRowSelection( size_t row );
bool IsRowSelected( size_t row );
-
+
void RefreshRow( size_t row );
void RefreshRows( size_t from, size_t to );
void RefreshRowsAfter( size_t firstRow );
-
+
private:
wxDataViewCtrl *m_owner;
int m_lineHeight;
bool m_dirty;
-
+
wxDataViewColumn *m_currentCol;
size_t m_currentRow;
wxDataViewSelection m_selection;
-
+
wxDataViewRenameTimer *m_renameTimer;
wxDataViewTextCtrlWrapper *m_textctrlWrapper;
bool m_lastOnSame;
- wxBrush *m_highlightBrush,
- *m_highlightUnfocusedBrush;
bool m_hasFocus;
+ int m_dragCount;
+ wxPoint m_dragStart;
+
+ // for double click logic
+ size_t m_lineLastClicked,
+ m_lineBeforeLastClicked,
+ m_lineSelectSingleOnUp;
private:
DECLARE_DYNAMIC_CLASS(wxDataViewMainWindow)
{
m_toggle = value.GetBool();
- return true;;
+ return true;
}
bool wxDataViewToggleCell::GetValue( wxVariant &WXUNUSED(value) )
rect.width = 20;
rect.y = cell.y + cell.height/2 - 10;
rect.height = 20;
-
+
int flags = 0;
if (m_toggle)
flags |= wxCONTROL_CHECKED;
if (GetMode() != wxDATAVIEW_CELL_ACTIVATABLE)
flags |= wxCONTROL_DISABLED;
- wxRendererNative::Get().DrawCheckButton(
+ wxRendererNative::Get().DrawCheckBox(
GetOwner()->GetOwner(),
*dc,
rect,
sizer->Fit( this );
}
- virtual void OnDismiss()
- {
- }
-
void OnCalendar( wxCalendarEvent &event );
wxCalendarCtrl *m_cal;
size_t m_col;
size_t m_row;
+protected:
+ virtual void OnDismiss()
+ {
+ }
+
private:
DECLARE_EVENT_TABLE()
};
IMPLEMENT_ABSTRACT_CLASS(wxDataViewColumn, wxDataViewColumnBase)
-wxDataViewColumn::wxDataViewColumn( const wxString &title, wxDataViewCell *cell, size_t model_column,
+wxDataViewColumn::wxDataViewColumn( const wxString &title, wxDataViewCell *cell, size_t model_column,
int fixed_width, wxDataViewColumnSizing sizing, int flags ) :
wxDataViewColumnBase( title, cell, model_column, flags )
{
m_sizing = sizing;
-
+
m_width = fixed_width;
m_fixedWidth = fixed_width;
}
void wxDataViewColumn::SetFixedWidth( int width )
{
m_fixedWidth = width;
-
+
if (m_sizing == wxDATAVIEW_COL_WIDTH_FIXED)
{
m_width = width;
wxDataViewColumn *col = GetOwner()->GetColumn( i );
int width = col->GetWidth();
- // the width of the rect to draw: make it smaller to fit entirely
- // inside the column rect
-#ifdef __WXMAC__
int cw = width;
int ch = h;
-#else
- int cw = width - 2;
- int ch = h - 2;
-#endif
wxRendererNative::Get().DrawHeaderButton
(
this,
dc,
- wxRect(xpos+1, 1, cw-1, ch-1),
+ wxRect(xpos, 0, cw, ch-1),
m_parent->IsEnabled() ? 0
: (int)wxCONTROL_DISABLED
);
m_model = model;
m_row = row;
m_col = col;
- m_text = text;
-
+ m_text = text;
+
m_finished = false;
m_aboutToFinish = false;
-
+
wxVariant value;
model->GetValue( value, col, row );
m_startValue = value.GetString();
-
+
m_owner->GetOwner()->CalcScrolledPosition(
rectLabel.x, rectLabel.y, &rectLabel.x, &rectLabel.y );
wxPoint(rectLabel.x-2,rectLabel.y-2),
wxSize(rectLabel.width+7,rectLabel.height+4) );
m_text->SetFocus();
-
+
m_text->PushEventHandler(this);
}
AcceptChanges();
//if ( !AcceptChanges() )
// m_owner->OnRenameCancelled( m_itemEdited );
-
+
Finish();
}
wxDataViewMainWindow::wxDataViewMainWindow( wxDataViewCtrl *parent, wxWindowID id,
const wxPoint &pos, const wxSize &size, const wxString &name ) :
- wxWindow( parent, id, pos, size, 0, name ),
+ wxWindow( parent, id, pos, size, wxWANTS_CHARS, name ),
m_selection( wxDataViewSelectionCmp )
-
+
{
SetOwner( parent );
m_lastOnSame = false;
m_renameTimer = new wxDataViewRenameTimer( this );
m_textctrlWrapper = NULL;
-
+
// TODO: user better initial values/nothing selected
m_currentCol = NULL;
m_currentRow = 0;
// TODO: we need to calculate this smartly
m_lineHeight = 20;
-
- m_highlightBrush = new wxBrush
- (
- wxSystemSettings::GetColour
- (
- wxSYS_COLOUR_HIGHLIGHT
- ),
- wxSOLID
- );
-
- m_highlightUnfocusedBrush = new wxBrush
- (
- wxSystemSettings::GetColour
- (
- wxSYS_COLOUR_BTNSHADOW
- ),
- wxSOLID
- );
-
+
+ m_dragCount = 0;
+ m_dragStart = wxPoint(0,0);
+ m_lineLastClicked = (size_t) -1;
+ m_lineBeforeLastClicked = (size_t) -1;
+ m_lineSelectSingleOnUp = (size_t) -1;
+
m_hasFocus = false;
+ SetBackgroundColour( *wxWHITE );
+
UpdateDisplay();
}
wxDataViewMainWindow::~wxDataViewMainWindow()
{
delete m_renameTimer;
- delete m_highlightBrush;
- delete m_highlightUnfocusedBrush;
}
void wxDataViewMainWindow::OnRenameTimer()
wxClassInfo *textControlClass = CLASSINFO(wxTextCtrl);
wxTextCtrl * const text = (wxTextCtrl *)textControlClass->CreateObject();
- m_textctrlWrapper = new wxDataViewTextCtrlWrapper(this, text, GetOwner()->GetModel(),
+ m_textctrlWrapper = new wxDataViewTextCtrlWrapper(this, text, GetOwner()->GetModel(),
m_currentCol->GetModelColumn(), m_currentRow, labelRect );
}
bool wxDataViewMainWindow::RowsReordered( size_t *WXUNUSED(new_order) )
{
Refresh();
-
+
return true;
}
wxDataViewListModel *model = GetOwner()->GetModel();
size_t item_start = wxMax( 0, (update.y / m_lineHeight) );
- size_t item_count = wxMin( (int)(((update.y + update.height) / m_lineHeight) - item_start + 1),
+ size_t item_count = wxMin( (int)(((update.y + update.height) / m_lineHeight) - item_start + 1),
(int)(model->GetNumberOfRows()-item_start) );
- if (m_hasFocus)
- dc.SetBrush( *m_highlightBrush );
- else
- dc.SetBrush( *m_highlightUnfocusedBrush );
- dc.SetPen( *wxTRANSPARENT_PEN );
-
+
size_t item;
for (item = item_start; item < item_start+item_count; item++)
{
if (m_selection.Index( item ) != wxNOT_FOUND)
{
- wxRect rect( 0, item*m_lineHeight+1, 10000, m_lineHeight-2 );
- dc.DrawRectangle( rect );
+ int flags = wxCONTROL_SELECTED;
+ if (item == m_currentRow)
+ flags |= wxCONTROL_CURRENT;
+ if (m_hasFocus)
+ flags |= wxCONTROL_FOCUSED;
+ wxRect rect( 0, item*m_lineHeight+1, GetEndOfLastCol(), m_lineHeight-2 );
+ wxRendererNative::Get().DrawItemSelectionRect
+ (
+ this,
+ dc,
+ rect,
+ flags
+ );
+ }
+ else
+ {
+ if (item == m_currentRow)
+ {
+ int flags = wxCONTROL_CURRENT;
+ if (m_hasFocus)
+ flags |= wxCONTROL_FOCUSED; // should have no effect
+ wxRect rect( 0, item*m_lineHeight+1, GetEndOfLastCol(), m_lineHeight-2 );
+ wxRendererNative::Get().DrawItemSelectionRect
+ (
+ this,
+ dc,
+ rect,
+ flags
+ );
+
+ }
}
- }
-
- dc.SetBrush( *wxTRANSPARENT_BRUSH );
- dc.SetPen( *wxBLACK_PEN );
- if (HasCurrentRow())
- {
- wxRect rect( 0, m_currentRow*m_lineHeight+1, 10000, m_lineHeight-2 );
- dc.DrawRectangle( rect );
}
wxRect cell_rect;
return size.y / m_lineHeight;
}
-int wxDataViewMainWindow::GetRowCount()
+int wxDataViewMainWindow::GetEndOfLastCol()
+{
+ int width = 0;
+ size_t i;
+ for (i = 0; i < GetOwner()->GetNumberOfColumns(); i++)
+ {
+ wxDataViewColumn *c = GetOwner()->GetColumn( i );
+ width += c->GetWidth();
+ }
+ return width;
+}
+
+size_t wxDataViewMainWindow::GetFirstVisibleRow()
+{
+ int x = 0;
+ int y = 0;
+ m_owner->CalcUnscrolledPosition( x, y, &x, &y );
+
+ return y / m_lineHeight;
+}
+
+size_t wxDataViewMainWindow::GetLastVisibleRow()
+{
+ wxSize client_size = GetClientSize();
+ m_owner->CalcUnscrolledPosition( client_size.x, client_size.y, &client_size.x, &client_size.y );
+
+ return wxMin( GetRowCount()-1, ((unsigned)client_size.y/m_lineHeight)+1 );
+}
+
+size_t wxDataViewMainWindow::GetRowCount()
{
return GetOwner()->GetModel()->GetNumberOfRows();
}
+void wxDataViewMainWindow::ChangeCurrentRow( size_t row )
+{
+ m_currentRow = row;
+
+ // send event
+}
+
void wxDataViewMainWindow::SelectAllRows( bool on )
{
- m_selection.Clear();
+ if (IsEmpty())
+ return;
+
if (on)
{
+ m_selection.Clear();
+ for (size_t i = 0; i < GetRowCount(); i++)
+ m_selection.Add( i );
+ Refresh();
+ }
+ else
+ {
+ size_t first_visible = GetFirstVisibleRow();
+ size_t last_visible = GetLastVisibleRow();
size_t i;
for (i = 0; i < m_selection.GetCount(); i++)
- m_selection.Add( i );
+ {
+ size_t row = m_selection[i];
+ if ((row >= first_visible) && (row <= last_visible))
+ RefreshRow( row );
+ }
+ m_selection.Clear();
}
- Refresh();
}
void wxDataViewMainWindow::SelectRow( size_t row, bool on )
m_selection.Add( row );
else
m_selection.Remove( row );
- Refresh( row );
+ RefreshRow( row );
}
bool wxDataViewMainWindow::IsRowSelected( size_t row )
void wxDataViewMainWindow::RefreshRow( size_t row )
{
- wxRect rect( 0, row*m_lineHeight, 10000, m_lineHeight );
+ wxRect rect( 0, row*m_lineHeight, GetEndOfLastCol(), m_lineHeight );
m_owner->CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y );
-
+
wxSize client_size = GetClientSize();
wxRect client_rect( 0, 0, client_size.x, client_size.y );
wxRect intersect_rect = client_rect.Intersect( rect );
from = tmp;
}
- wxRect rect( 0, from*m_lineHeight, 10000, (to-from+1) * m_lineHeight );
+ wxRect rect( 0, from*m_lineHeight, GetEndOfLastCol(), (to-from+1) * m_lineHeight );
m_owner->CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y );
-
+
wxSize client_size = GetClientSize();
wxRect client_rect( 0, 0, client_size.x, client_size.y );
wxRect intersect_rect = client_rect.Intersect( rect );
void wxDataViewMainWindow::RefreshRowsAfter( size_t firstRow )
{
size_t count = GetRowCount();
- if (firstRow > count) return;
-
- wxRect rect( 0, firstRow*m_lineHeight, 10000, count * m_lineHeight );
+ if (firstRow > count)
+ return;
+
+ wxRect rect( 0, firstRow*m_lineHeight, GetEndOfLastCol(), count * m_lineHeight );
m_owner->CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y );
-
+
wxSize client_size = GetClientSize();
wxRect client_rect( 0, 0, client_size.x, client_size.y );
wxRect intersect_rect = client_rect.Intersect( rect );
void wxDataViewMainWindow::OnArrowChar(size_t newCurrent, const wxKeyEvent& event)
{
- wxCHECK_RET( newCurrent < (size_t)GetRowCount(),
+ wxCHECK_RET( newCurrent < GetRowCount(),
_T("invalid item index in OnArrowChar()") );
// if there is no selection, we cannot move it anywhere
// in single selection we just ignore Shift as we can't select several
// items anyhow
- if ( event.ShiftDown() /* && !IsSingleSel() */ )
+ if ( event.ShiftDown() && !IsSingleSel() )
{
RefreshRow( oldCurrent );
-
- m_currentRow = newCurrent;
+
+ ChangeCurrentRow( newCurrent );
// select all the items between the old and the new one
if ( oldCurrent > newCurrent )
}
else // !shift
{
- Refresh( oldCurrent );
-
+ RefreshRow( oldCurrent );
+
// all previously selected items are unselected unless ctrl is held
if ( !event.ControlDown() )
SelectAllRows(false);
- m_currentRow = newCurrent;
+ ChangeCurrentRow( newCurrent );
if ( !event.ControlDown() )
SelectRow( m_currentRow, true );
+ else
+ RefreshRow( m_currentRow );
}
// MoveToFocus();
event.Skip();
return;
}
-
+
// don't use m_linesPerPage directly as it might not be computed yet
const int pageSize = GetCountPerPage();
wxCHECK_RET( pageSize, _T("should have non zero page size") );
break;
case WXK_DOWN:
- if ( m_currentRow < (size_t)GetRowCount() - 1 )
+ if ( m_currentRow < GetRowCount() - 1 )
OnArrowChar( m_currentRow + 1, event );
break;
void wxDataViewMainWindow::OnMouse( wxMouseEvent &event )
{
+ if (event.GetEventType() == wxEVT_MOUSEWHEEL)
+ {
+ // let the base handle mouse wheel events.
+ event.Skip();
+ return;
+ }
+
int x = event.GetX();
int y = event.GetY();
m_owner->CalcUnscrolledPosition( x, y, &x, &y );
return;
wxDataViewCell *cell = col->GetCell();
- size_t row = y / m_lineHeight;
+ size_t current = y / m_lineHeight;
+
+ if ((current > GetRowCount()) || (x > GetEndOfLastCol()))
+ {
+ // Unselect all if below the last row ?
+ return;
+ }
wxDataViewListModel *model = GetOwner()->GetModel();
+ if (event.Dragging())
+ {
+ if (m_dragCount == 0)
+ {
+ // we have to report the raw, physical coords as we want to be
+ // able to call HitTest(event.m_pointDrag) from the user code to
+ // get the item being dragged
+ m_dragStart = event.GetPosition();
+ }
+
+ m_dragCount++;
+
+ if (m_dragCount != 3)
+ return;
+
+ if (event.LeftIsDown())
+ {
+ // Notify cell about drag
+ }
+ return;
+ }
+ else
+ {
+ m_dragCount = 0;
+ }
+
+ bool forceClick = false;
+
if (event.ButtonDClick())
{
m_renameTimer->Stop();
if (event.LeftDClick())
{
- if (cell->GetMode() == wxDATAVIEW_CELL_ACTIVATABLE)
+ if ( current == m_lineLastClicked )
{
- wxVariant value;
- model->GetValue( value, col->GetModelColumn(), row );
- cell->SetValue( value );
- wxRect cell_rect( xpos, row * m_lineHeight, col->GetWidth(), m_lineHeight );
- cell->Activate( cell_rect, model, col->GetModelColumn(), row );
+ if (cell->GetMode() == wxDATAVIEW_CELL_ACTIVATABLE)
+ {
+ wxVariant value;
+ model->GetValue( value, col->GetModelColumn(), current );
+ cell->SetValue( value );
+ wxRect cell_rect( xpos, current * m_lineHeight, col->GetWidth(), m_lineHeight );
+ cell->Activate( cell_rect, model, col->GetModelColumn(), current );
+ }
+ return;
+ }
+ else
+ {
+ // The first click was on another item, so don't interpret this as
+ // a double click, but as a simple click instead
+ forceClick = true;
}
+ }
- return;
- } else
if (event.LeftUp())
{
+ if (m_lineSelectSingleOnUp != (size_t)-1)
+ {
+ // select single line
+ SelectAllRows( false );
+ SelectRow( m_lineSelectSingleOnUp, true );
+ }
+
if (m_lastOnSame)
{
- if ((col == m_currentCol) & (row == m_currentRow) &&
+ if ((col == m_currentCol) && (current == m_currentRow) &&
(cell->GetMode() == wxDATAVIEW_CELL_EDITABLE) )
{
m_renameTimer->Start( 100, true );
}
m_lastOnSame = false;
- } else
- if (event.LeftDown())
+ m_lineSelectSingleOnUp = (size_t)-1;
+ }
+ else
{
- wxDataViewColumn *oldCurrentCol = m_currentCol;
+ // This is necessary, because after a DnD operation in
+ // from and to ourself, the up event is swallowed by the
+ // DnD code. So on next non-up event (which means here and
+ // now) m_lineSelectSingleOnUp should be reset.
+ m_lineSelectSingleOnUp = (size_t)-1;
+ }
+
+ if (event.RightDown())
+ {
+ m_lineBeforeLastClicked = m_lineLastClicked;
+ m_lineLastClicked = current;
+
+ // If the item is already selected, do not update the selection.
+ // Multi-selections should not be cleared if a selected item is clicked.
+ if (!IsRowSelected(current))
+ {
+ SelectAllRows(false);
+ ChangeCurrentRow(current);
+ SelectRow(m_currentRow,true);
+ }
+
+ // notify cell about right click
+ // cell->...
+
+ // Allow generation of context menu event
+ event.Skip();
+ }
+ else if (event.MiddleDown())
+ {
+ // notify cell about middle click
+ // cell->...
+ }
+ if (event.LeftDown() || forceClick)
+ {
+#ifdef __WXMSW__
+ SetFocus();
+#endif
+
+ m_lineBeforeLastClicked = m_lineLastClicked;
+ m_lineLastClicked = current;
+
size_t oldCurrentRow = m_currentRow;
-
+ bool oldWasSelected = IsRowSelected(m_currentRow);
+
+ bool cmdModifierDown = event.CmdDown();
+ if ( IsSingleSel() || !(cmdModifierDown || event.ShiftDown()) )
+ {
+ if ( IsSingleSel() || !IsRowSelected(current) )
+ {
+ SelectAllRows( false );
+
+ ChangeCurrentRow(current);
+
+ SelectRow(m_currentRow,true);
+ }
+ else // multi sel & current is highlighted & no mod keys
+ {
+ m_lineSelectSingleOnUp = current;
+ ChangeCurrentRow(current); // change focus
+ }
+ }
+ else // multi sel & either ctrl or shift is down
+ {
+ if (cmdModifierDown)
+ {
+ ChangeCurrentRow(current);
+
+ ReverseRowSelection(m_currentRow);
+ }
+ else if (event.ShiftDown())
+ {
+ ChangeCurrentRow(current);
+
+ size_t lineFrom = oldCurrentRow,
+ lineTo = current;
+
+ if ( lineTo < lineFrom )
+ {
+ lineTo = lineFrom;
+ lineFrom = m_currentRow;
+ }
+
+ SelectRows(lineFrom, lineTo, true);
+ }
+ else // !ctrl, !shift
+ {
+ // test in the enclosing if should make it impossible
+ wxFAIL_MSG( _T("how did we get here?") );
+ }
+ }
+
+ if (m_currentRow != oldCurrentRow)
+ RefreshRow( oldCurrentRow );
+
+ wxDataViewColumn *oldCurrentCol = m_currentCol;
+
// Update selection here...
m_currentCol = col;
- m_currentRow = row;
- RefreshRow( oldCurrentRow );
- RefreshRow( m_currentRow );
-
- m_lastOnSame = (col == oldCurrentCol) && (row == oldCurrentRow);
-
- return;
- }
- event.Skip();
+ m_lastOnSame = !forceClick && ((col == oldCurrentCol) && (current == oldCurrentRow)) && oldWasSelected;
+ }
}
void wxDataViewMainWindow::OnSetFocus( wxFocusEvent &event )
{
m_hasFocus = true;
-
+
if (HasCurrentRow())
Refresh();
-
+
event.Skip();
}
void wxDataViewMainWindow::OnKillFocus( wxFocusEvent &event )
{
m_hasFocus = false;
-
+
if (HasCurrentRow())
Refresh();
-
+
event.Skip();
}
#endif
m_clientArea = new wxDataViewMainWindow( this, wxID_ANY );
+#ifdef __WXMSW__
+ m_headerArea = new wxDataViewHeaderWindow( this, wxID_ANY, wxDefaultPosition, wxSize(wxDefaultCoord,22) );
+#else
m_headerArea = new wxDataViewHeaderWindow( this, wxID_ANY, wxDefaultPosition, wxSize(wxDefaultCoord,25) );
+#endif
SetTargetWindow( m_clientArea );
#endif
// wxUSE_DATAVIEWCTRL
-
projects / wxWidgets.git / blobdiff