class WXDLLIMPEXP_ADV wxDataViewMainWindow;
class WXDLLIMPEXP_ADV wxDataViewHeaderWindow;
+//-----------------------------------------------------------------------------
+// wxDataViewEditorCtrlEvtHandler
+//-----------------------------------------------------------------------------
+
+class wxDataViewEditorCtrlEvtHandler: public wxEvtHandler
+{
+public:
+ wxDataViewEditorCtrlEvtHandler( wxControl *editor, wxDataViewRenderer *owner );
+
+ void AcceptChangesAndFinish();
+
+protected:
+ void OnChar( wxKeyEvent &event );
+ void OnKillFocus( wxFocusEvent &event );
+
+private:
+ wxDataViewRenderer *m_owner;
+ wxControl *m_editorCtrl;
+ bool m_finished;
+
+private:
+ DECLARE_EVENT_TABLE()
+};
+
// ---------------------------------------------------------
// wxDataViewRenderer
// ---------------------------------------------------------
// Create DC on request
virtual wxDC *GetDC();
+ // in-place editing
+ virtual bool HasEditorCtrl()
+ { return false; }
+ virtual wxControl* CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value )
+ { return NULL; }
+ virtual bool GetValueFromEditorCtrl( wxControl* editor, wxVariant &value )
+ { return false; }
+
+ virtual bool StartEditing( unsigned int row, wxRect labelRect );
+ virtual void CancelEditing();
+ virtual bool FinishEditing();
+
private:
- wxDC *m_dc;
- int m_align;
- wxDataViewCellMode m_mode;
+ wxDC *m_dc;
+ int m_align;
+ wxDataViewCellMode m_mode;
+ wxControl *m_editorCtrl;
+ unsigned int m_row; // for m_editorCtrl
protected:
DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewRenderer)
DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewCustomRenderer)
};
+
// ---------------------------------------------------------
// wxDataViewTextRenderer
// ---------------------------------------------------------
bool Render( wxRect cell, wxDC *dc, int state );
wxSize GetSize() const;
+ // in-place editing
+ virtual bool HasEditorCtrl();
+ virtual wxControl* CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value );
+ virtual bool GetValueFromEditorCtrl( wxControl* editor, wxVariant &value );
+
private:
- wxString m_text;
+ wxString m_text;
protected:
DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewTextRenderer)
// updates the header window after a change in a column setting
void OnColumnChange();
+ wxDataViewMainWindow* GetMainWindow() { return m_clientArea; }
+
private:
wxDataViewListModelNotifier *m_notifier;
wxDataViewMainWindow *m_clientArea;
#include "wx/timer.h"
#include "wx/settings.h"
#include "wx/msgdlg.h"
+ #include "wx/dcscreen.h"
#endif
#include "wx/stockitem.h"
void Notify();
};
-//-----------------------------------------------------------------------------
-// wxDataViewTextCtrlWrapper: wraps a wxTextCtrl for inline editing
-//-----------------------------------------------------------------------------
-
-class wxDataViewTextCtrlWrapper : public wxEvtHandler
-{
-public:
- // NB: text must be a valid object but not Create()d yet
- wxDataViewTextCtrlWrapper( wxDataViewMainWindow *owner,
- wxTextCtrl *text,
- wxDataViewListModel *model,
- unsigned int col, unsigned int row,
- wxRect cellLabel );
-
- wxTextCtrl *GetText() const { return m_text; }
-
- void AcceptChangesAndFinish();
-
-protected:
- void OnChar( wxKeyEvent &event );
- void OnKeyUp( wxKeyEvent &event );
- void OnKillFocus( wxFocusEvent &event );
-
- bool AcceptChanges();
- void Finish();
-
-private:
- wxDataViewMainWindow *m_owner;
- wxTextCtrl *m_text;
- wxString m_startValue;
- wxDataViewListModel *m_model;
- unsigned int m_col;
- unsigned int m_row;
- bool m_finished;
- bool m_aboutToFinish;
-
- DECLARE_EVENT_TABLE()
-};
-
//-----------------------------------------------------------------------------
// wxDataViewMainWindow
//-----------------------------------------------------------------------------
void OnInternalIdle();
void OnRenameTimer();
- void FinishEditing( wxTextCtrl *text );
void ScrollWindow( int dx, int dy, const wxRect *rect = NULL );
bool m_dirty;
wxDataViewColumn *m_currentCol;
- unsigned int m_currentRow;
+ unsigned int m_currentRow;
wxDataViewSelection m_selection;
wxDataViewRenameTimer *m_renameTimer;
- wxDataViewTextCtrlWrapper *m_textctrlWrapper;
bool m_lastOnSame;
bool m_hasFocus;
return m_dc;
}
+bool wxDataViewRenderer::StartEditing( unsigned int row, wxRect labelRect )
+{
+ GetView()->CalcScrolledPosition( labelRect.x, labelRect.y,
+ &labelRect.x, &labelRect.y);
+
+ m_row = row; // remember for later
+
+ unsigned int col = GetOwner()->GetModelColumn();
+ wxVariant value;
+ GetOwner()->GetOwner()->GetModel()->GetValue( value, col, row );
+
+ m_editorCtrl = CreateEditorCtrl( GetOwner()->GetOwner()->GetMainWindow(), labelRect, value );
+
+ m_editorCtrl->PushEventHandler( new wxDataViewEditorCtrlEvtHandler( m_editorCtrl, this ) );
+
+ m_editorCtrl->SetFocus();
+
+ return true;
+}
+
+void wxDataViewRenderer::CancelEditing()
+{
+ // m_editorCtrl->PopEventHandler( true );
+
+ delete m_editorCtrl;
+
+ GetOwner()->GetOwner()->GetMainWindow()->SetFocus();
+}
+
+bool wxDataViewRenderer::FinishEditing()
+{
+ // m_editorCtrl->PopEventHandler( true );
+
+ wxVariant value;
+ GetValueFromEditorCtrl( m_editorCtrl, value );
+
+ delete m_editorCtrl;
+
+ GetOwner()->GetOwner()->GetMainWindow()->SetFocus();
+
+ if (!Validate(value))
+ return false;
+
+ unsigned int col = GetOwner()->GetModelColumn();
+ GetOwner()->GetOwner()->GetModel()->SetValue( value, col, m_row );
+ GetOwner()->GetOwner()->GetModel()->ValueChanged( col, m_row );
+
+ return true;
+}
+
+//-----------------------------------------------------------------------------
+// wxDataViewEditorCtrlEvtHandler
+//-----------------------------------------------------------------------------
+
+BEGIN_EVENT_TABLE(wxDataViewEditorCtrlEvtHandler, wxEvtHandler)
+ EVT_CHAR (wxDataViewEditorCtrlEvtHandler::OnChar)
+ EVT_KILL_FOCUS (wxDataViewEditorCtrlEvtHandler::OnKillFocus)
+END_EVENT_TABLE()
+
+wxDataViewEditorCtrlEvtHandler::wxDataViewEditorCtrlEvtHandler(
+ wxControl *editorCtrl,
+ wxDataViewRenderer *owner )
+{
+ m_owner = owner;
+ m_editorCtrl = editorCtrl;
+
+ m_finished = false;
+}
+
+void wxDataViewEditorCtrlEvtHandler::OnChar( wxKeyEvent &event )
+{
+ switch ( event.m_keyCode )
+ {
+ case WXK_RETURN:
+ m_finished = true;
+ m_owner->FinishEditing();
+ break;
+
+ case WXK_ESCAPE:
+ m_finished = true;
+ m_owner->CancelEditing();
+ break;
+
+ default:
+ event.Skip();
+ }
+}
+
+void wxDataViewEditorCtrlEvtHandler::OnKillFocus( wxFocusEvent &event )
+{
+ if (!m_finished)
+ {
+ m_finished = true;
+ m_owner->FinishEditing();
+ }
+
+ // We must let the native text control handle focus
+ event.Skip();
+}
// ---------------------------------------------------------
// wxDataViewCustomRenderer
return false;
}
+bool wxDataViewTextRenderer::HasEditorCtrl()
+{
+ return true;
+}
+
+wxControl* wxDataViewTextRenderer::CreateEditorCtrl( wxWindow *parent,
+ wxRect labelRect, const wxVariant &value )
+{
+ return new wxTextCtrl( parent, wxID_ANY, value,
+ wxPoint(labelRect.x,labelRect.y),
+ wxSize(labelRect.width,labelRect.height) );
+}
+
+bool wxDataViewTextRenderer::GetValueFromEditorCtrl( wxControl *editor, wxVariant &value )
+{
+ wxTextCtrl *text = (wxTextCtrl*) editor;
+ value = text->GetValue();
+ return true;
+}
+
bool wxDataViewTextRenderer::Render( wxRect cell, wxDC *dc, int state )
{
wxDataViewCtrl *view = GetOwner()->GetOwner();
m_owner->OnRenameTimer();
}
-//-----------------------------------------------------------------------------
-// wxDataViewTextCtrlWrapper: wraps a wxTextCtrl for inline editing
-//-----------------------------------------------------------------------------
-
-BEGIN_EVENT_TABLE(wxDataViewTextCtrlWrapper, wxEvtHandler)
- EVT_CHAR (wxDataViewTextCtrlWrapper::OnChar)
- EVT_KEY_UP (wxDataViewTextCtrlWrapper::OnKeyUp)
- EVT_KILL_FOCUS (wxDataViewTextCtrlWrapper::OnKillFocus)
-END_EVENT_TABLE()
-
-wxDataViewTextCtrlWrapper::wxDataViewTextCtrlWrapper(
- wxDataViewMainWindow *owner,
- wxTextCtrl *text,
- wxDataViewListModel *model,
- unsigned int col, unsigned int row,
- wxRect rectLabel )
-{
- m_owner = owner;
- m_model = model;
- m_row = row;
- m_col = col;
- 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 );
-
- m_text->Create( owner, wxID_ANY, m_startValue,
- wxPoint(rectLabel.x-2,rectLabel.y-2),
- wxSize(rectLabel.width+7,rectLabel.height+4) );
- m_text->SetFocus();
-
- m_text->PushEventHandler(this);
-}
-
-void wxDataViewTextCtrlWrapper::AcceptChangesAndFinish()
-{
- m_aboutToFinish = true;
-
- // Notify the owner about the changes
- AcceptChanges();
-
- // Even if vetoed, close the control (consistent with MSW)
- Finish();
-}
-
-void wxDataViewTextCtrlWrapper::OnChar( wxKeyEvent &event )
-{
- switch ( event.m_keyCode )
- {
- case WXK_RETURN:
- AcceptChangesAndFinish();
- break;
-
- case WXK_ESCAPE:
- // m_owner->OnRenameCancelled( m_itemEdited );
- Finish();
- break;
-
- default:
- event.Skip();
- }
-}
-
-void wxDataViewTextCtrlWrapper::OnKeyUp( wxKeyEvent &event )
-{
- if (m_finished)
- {
- event.Skip();
- return;
- }
-
- // auto-grow the textctrl
- wxSize parentSize = m_owner->GetSize();
- wxPoint myPos = m_text->GetPosition();
- wxSize mySize = m_text->GetSize();
- int sx, sy;
- m_text->GetTextExtent(m_text->GetValue() + _T("MM"), &sx, &sy);
- if (myPos.x + sx > parentSize.x)
- sx = parentSize.x - myPos.x;
- if (mySize.x > sx)
- sx = mySize.x;
- m_text->SetSize(sx, wxDefaultCoord);
-
- event.Skip();
-}
-
-void wxDataViewTextCtrlWrapper::OnKillFocus( wxFocusEvent &event )
-{
- if ( !m_finished && !m_aboutToFinish )
- {
- AcceptChanges();
- //if ( !AcceptChanges() )
- // m_owner->OnRenameCancelled( m_itemEdited );
-
- Finish();
- }
-
- // We must let the native text control handle focus
- event.Skip();
-}
-
-bool wxDataViewTextCtrlWrapper::AcceptChanges()
-{
- const wxString value = m_text->GetValue();
-
- if ( value == m_startValue )
- // nothing changed, always accept
- return true;
-
-// if ( !m_owner->OnRenameAccept(m_itemEdited, value) )
- // vetoed by the user
-// return false;
-
- // accepted, do rename the item
- wxVariant variant;
- variant = value;
- m_model->SetValue( variant, m_col, m_row );
- m_model->ValueChanged( m_col, m_row );
-
- return true;
-}
-
-void wxDataViewTextCtrlWrapper::Finish()
-{
- if ( !m_finished )
- {
- m_finished = true;
-
- m_text->RemoveEventHandler(this);
- m_owner->FinishEditing(m_text);
-
- // delete later
- wxPendingDelete.Append( this );
- }
-}
-
//-----------------------------------------------------------------------------
// wxDataViewMainWindow
//-----------------------------------------------------------------------------
m_lastOnSame = false;
m_renameTimer = new wxDataViewRenameTimer( this );
- m_textctrlWrapper = NULL;
// TODO: user better initial values/nothing selected
m_currentCol = NULL;
wxRect labelRect( xpos, m_currentRow * m_lineHeight,
m_currentCol->GetWidth(), m_lineHeight );
- wxClassInfo *textControlClass = CLASSINFO(wxTextCtrl);
-
- wxTextCtrl * const text = (wxTextCtrl *)textControlClass->CreateObject();
- m_textctrlWrapper = new wxDataViewTextCtrlWrapper(this, text, GetOwner()->GetModel(),
- m_currentCol->GetModelColumn(), m_currentRow, labelRect );
-}
-
-void wxDataViewMainWindow::FinishEditing( wxTextCtrl *text )
-{
- delete text;
- m_textctrlWrapper = NULL;
- SetFocus();
- // SetFocusIgnoringChildren();
+ m_currentCol->GetRenderer()->StartEditing( m_currentRow, labelRect );
}
bool wxDataViewMainWindow::RowAppended()
{
- return false;
+ UpdateDisplay();
+ return true;
}
bool wxDataViewMainWindow::RowPrepended()
{
- return false;
+ UpdateDisplay();
+ return true;
}
bool wxDataViewMainWindow::RowInserted( unsigned int WXUNUSED(before) )
{
- return false;
+ UpdateDisplay();
+ return true;
}
bool wxDataViewMainWindow::RowDeleted( unsigned int WXUNUSED(row) )
{
- return false;
+ UpdateDisplay();
+ return true;
}
bool wxDataViewMainWindow::RowChanged( unsigned int WXUNUSED(row) )
{
- return false;
+ UpdateDisplay();
+ return true;
}
bool wxDataViewMainWindow::ValueChanged( unsigned int WXUNUSED(col), unsigned int row )
bool wxDataViewMainWindow::RowsReordered( unsigned int *WXUNUSED(new_order) )
{
- Refresh();
-
+ UpdateDisplay();
return true;
}
bool wxDataViewMainWindow::Cleared()
{
- return false;
+ UpdateDisplay();
+ return true;
}
void wxDataViewMainWindow::UpdateDisplay()
projects / wxWidgets.git / commitdiff
