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Fixed two minor bugs. Still more than enough left. Quite some new ones.:-(

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2769 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Karsten Ballüder 1999-06-13 17:44:22 +00:00
parent 96c5bd7fc4
commit d9939b3d99
2 changed files with 36 additions and 33 deletions
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49
samples/richedit/wxlwindow.cpp
View File

@ -415,6 +415,7 @@ void
wxLayoutWindow::OnChar(wxKeyEvent& event)
{
int keyCode = event.KeyCode();
bool ctrlDown = event.ControlDown();
#ifdef WXLAYOUT_DEBUG
if(keyCode == WXK_F1)
@ -424,32 +425,34 @@ wxLayoutWindow::OnChar(wxKeyEvent& event)
}
#endif
wxASSERT_MSG( !m_Selecting || event.ShiftDown(),
"m_Selecting is normally reset in OnKeyUp() when Shift "
"goes up!" );
// Force m_Selecting to be false if shift is no longer
// pressed. OnKeyUp() cannot catch all Shift-Up events.
if(!event.ShiftDown())
m_Selecting = false;
if ( !m_Selecting && m_llist->HasSelection() )
{
// pressing any non-arrow key replaces the selection
if ( !IsDirectionKey(keyCode) )
{
// pressing any non-arrow key optionally replaces the selection:
if(m_AutoDeleteSelection
&& !m_Selecting
&& m_llist->HasSelection()
&& ! IsDirectionKey(keyCode)
&& ! (event.AltDown() || ctrlDown)
)
m_llist->DeleteSelection();
}
else if ( !event.ShiftDown() )
{
m_llist->DiscardSelection();
}
}
// <Shift>+<arrow> starts selection
if ( event.ShiftDown() && IsDirectionKey(keyCode) )
if ( IsDirectionKey(keyCode) )
{
if ( !m_Selecting )
{
m_Selecting = true;
m_llist->StartSelection();
}
//else: just continue the old selection
else
{
// just continue the old selection
if(! event.ShiftDown() )
m_llist->DiscardSelection();
}
}
// If needed, make cursor visible:
@ -461,7 +464,6 @@ wxLayoutWindow::OnChar(wxKeyEvent& event)
cursor, etc. It's default will process all keycodes causing
modifications to the buffer, but only if editing is allowed.
*/
bool ctrlDown = event.ControlDown();
switch(keyCode)
{
case WXK_RIGHT:
@ -510,7 +512,7 @@ wxLayoutWindow::OnChar(wxKeyEvent& event)
else if( IsEditable() )
{
/* First, handle control keys */
if(event.ControlDown() && ! event.AltDown())
if(ctrlDown && ! event.AltDown())
{
switch(keyCode)
{
@ -976,17 +978,6 @@ wxLayoutWindow::Paste(bool primary)
}
wxTheClipboard->Close();
}
#if 0
/* My attempt to get the primary selection, but it does not
work. :-( */
if(text.Length() == 0)
{
wxTextCtrl tmp_tctrl(this,-1);
tmp_tctrl.Paste();
text += tmp_tctrl.GetValue();
}
#endif
}
bool

12
samples/richedit/wxlwindow.h
View File

@ -219,6 +219,13 @@ protected:
on demand.
*/
int m_CursorVisibility;
bool SetAutoDeleteSelection(bool enable = TRUE)
{
bool old = m_AutoDeleteSelection;
m_AutoDeleteSelection = enable;
return old;
}
private:
/// The layout list to be displayed.
wxLayoutList *m_llist;
@ -243,6 +250,11 @@ private:
int m_StatusFieldCursor;
/// a pointer to a bitmap for the background
wxBitmap *m_BGbitmap;
/**@name Some configuration options */
//@{
/// Do we want to auto-replace the selection with new text?
bool m_AutoDeleteSelection;
//@}
DECLARE_EVENT_TABLE()
};