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propagate key event from listctrl to its parent

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1727 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling 1999-02-19 13:24:18 +00:00
parent 06d20283af
commit 51cc4dad89
1 changed files with 235 additions and 221 deletions
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456
src/generic/listctrl.cpp
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@ -1191,7 +1191,7 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event )
long x = dc.DeviceToLogicalX( (long)event.GetX() ); long x = dc.DeviceToLogicalX( (long)event.GetX() );
long y = dc.DeviceToLogicalY( (long)event.GetY() ); long y = dc.DeviceToLogicalY( (long)event.GetY() );
// Did we actually hit an item ? /* Did we actually hit an item ? */
long hitResult = 0; long hitResult = 0;
wxNode *node = m_lines.First(); wxNode *node = m_lines.First();
wxListLineData *line = (wxListLineData *) NULL; wxListLineData *line = (wxListLineData *) NULL;
@ -1383,149 +1383,155 @@ void wxListMainWindow::OnArrowChar( wxListLineData *newCurrent, bool shiftDown )
void wxListMainWindow::OnChar( wxKeyEvent &event ) void wxListMainWindow::OnChar( wxKeyEvent &event )
{ {
wxListEvent le( wxEVT_COMMAND_LIST_KEY_DOWN, GetParent()->GetId() ); wxWindow *parent = GetParent();
le.m_code = event.KeyCode();
wxWindow *parent = GetParent();
le.SetEventObject( parent );
wxEvtHandler *handler = parent->GetEventHandler();
handler->ProcessEvent( le );
// pass the original CHAR event to the ctrl too
handler->ProcessEvent( event );
/* /* we send a list_key event up */
if (event.KeyCode() == WXK_TAB) wxListEvent le( wxEVT_COMMAND_LIST_KEY_DOWN, GetParent()->GetId() );
{ le.m_code = event.KeyCode();
if (event.ShiftDown()) le.SetEventObject( parent );
TravPrev( &event ); parent->GetEventHandler()->ProcessEvent( le );
else
TravNext( &event );
return;
}
*/
if ( !m_current )
{
event.Skip();
return;
}
switch (event.KeyCode()) /* we propagate the key event up */
{ wxKeyEvent ke( wxEVT_KEY_DOWN );
case WXK_UP: ke.m_shiftDown = event.m_shiftDown;
ke.m_controlDown = event.m_controlDown;
ke.m_altDown = event.m_altDown;
ke.m_metaDown = event.m_metaDown;
ke.m_keyCode = event.m_keyCode;
ke.m_x = event.m_x;
ke.m_y = event.m_y;
ke.SetEventObject( parent );
if (parent->GetEventHandler()->ProcessEvent( ke )) return;
/* no item -> nothing to do */
if (!m_current)
{ {
wxNode *node = m_lines.Member( m_current )->Previous(); event.Skip();
if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() ); return;
break;
} }
case WXK_DOWN:
switch (event.KeyCode())
{ {
wxNode *node = m_lines.Member( m_current )->Next(); case WXK_UP:
if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() ); {
break; wxNode *node = m_lines.Member( m_current )->Previous();
if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
break;
}
case WXK_DOWN:
{
wxNode *node = m_lines.Member( m_current )->Next();
if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
break;
}
case WXK_END:
{
wxNode *node = m_lines.Last();
OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
break;
}
case WXK_HOME:
{
wxNode *node = m_lines.First();
OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
break;
}
case WXK_PRIOR:
{
int steps = 0;
if (m_mode & wxLC_REPORT)
{
steps = m_visibleLines-1;
}
else
{
int pos = 0;
wxNode *node = m_lines.First();
for (;;) { if (m_current == (wxListLineData*)node->Data()) break; pos++; node = node->Next(); }
steps = pos % m_visibleLines;
}
wxNode *node = m_lines.Member( m_current );
for (int i = 0; i < steps; i++) if (node->Previous()) node = node->Previous();
if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
break;
}
case WXK_NEXT:
{
int steps = 0;
if (m_mode & wxLC_REPORT)
{
steps = m_visibleLines-1;
}
else
{
int pos = 0; wxNode *node = m_lines.First();
for (;;) { if (m_current == (wxListLineData*)node->Data()) break; pos++; node = node->Next(); }
steps = m_visibleLines-(pos % m_visibleLines)-1;
}
wxNode *node = m_lines.Member( m_current );
for (int i = 0; i < steps; i++) if (node->Next()) node = node->Next();
if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
break;
}
case WXK_LEFT:
{
if (!(m_mode & wxLC_REPORT))
{
wxNode *node = m_lines.Member( m_current );
for (int i = 0; i <m_visibleLines; i++) if (node->Previous()) node = node->Previous();
if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
}
break;
}
case WXK_RIGHT:
{
if (!(m_mode & wxLC_REPORT))
{
wxNode *node = m_lines.Member( m_current );
for (int i = 0; i <m_visibleLines; i++) if (node->Next()) node = node->Next();
if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
}
break;
}
case WXK_SPACE:
{
m_current->ReverseHilight();
RefreshLine( m_current );
break;
}
case WXK_INSERT:
{
if (!(m_mode & wxLC_SINGLE_SEL))
{
wxListLineData *oldCurrent = m_current;
m_current->ReverseHilight();
wxNode *node = m_lines.Member( m_current )->Next();
if (node) m_current = (wxListLineData*)node->Data();
MoveToFocus();
RefreshLine( oldCurrent );
RefreshLine( m_current );
UnfocusLine( oldCurrent );
FocusLine( m_current );
}
break;
}
case WXK_RETURN:
case WXK_EXECUTE:
{
wxListEvent le( wxEVT_COMMAND_LIST_ITEM_ACTIVATED, GetParent()->GetId() );
le.SetEventObject( GetParent() );
le.m_itemIndex = GetIndexOfLine( m_current );
m_current->GetItem( 0, le.m_item );
GetParent()->GetEventHandler()->ProcessEvent( le );
break;
}
default:
{
event.Skip();
return;
}
} }
case WXK_END: m_usedKeys = TRUE;
{
wxNode *node = m_lines.Last();
OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
break;
}
case WXK_HOME:
{
wxNode *node = m_lines.First();
OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
break;
}
case WXK_PRIOR:
{
int steps = 0;
if (m_mode & wxLC_REPORT) { steps = m_visibleLines-1; }
else
{
int pos = 0;
wxNode *node = m_lines.First();
for (;;) { if (m_current == (wxListLineData*)node->Data()) break; pos++; node = node->Next(); }
steps = pos % m_visibleLines;
}
wxNode *node = m_lines.Member( m_current );
for (int i = 0; i < steps; i++) if (node->Previous()) node = node->Previous();
if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
break;
}
case WXK_NEXT:
{
int steps = 0;
if (m_mode & wxLC_REPORT) { steps = m_visibleLines-1; }
else
{
int pos = 0; wxNode *node = m_lines.First();
for (;;) { if (m_current == (wxListLineData*)node->Data()) break; pos++; node = node->Next(); }
steps = m_visibleLines-(pos % m_visibleLines)-1;
}
wxNode *node = m_lines.Member( m_current );
for (int i = 0; i < steps; i++) if (node->Next()) node = node->Next();
if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
break;
}
case WXK_LEFT:
{
if (!(m_mode & wxLC_REPORT))
{
wxNode *node = m_lines.Member( m_current );
for (int i = 0; i <m_visibleLines; i++) if (node->Previous()) node = node->Previous();
if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
}
break;
}
case WXK_RIGHT:
{
if (!(m_mode & wxLC_REPORT))
{
wxNode *node = m_lines.Member( m_current );
for (int i = 0; i <m_visibleLines; i++) if (node->Next()) node = node->Next();
if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
}
break;
}
case WXK_SPACE:
{
m_current->ReverseHilight();
RefreshLine( m_current );
}
break;
case WXK_INSERT:
{
if (!(m_mode & wxLC_SINGLE_SEL))
{
wxListLineData *oldCurrent = m_current;
m_current->ReverseHilight();
wxNode *node = m_lines.Member( m_current )->Next();
if (node) m_current = (wxListLineData*)node->Data();
MoveToFocus();
RefreshLine( oldCurrent );
RefreshLine( m_current );
UnfocusLine( oldCurrent );
FocusLine( m_current );
}
}
break;
case WXK_RETURN:
case WXK_EXECUTE:
{
wxListEvent le( wxEVT_COMMAND_LIST_ITEM_ACTIVATED, GetParent()->GetId() );
le.SetEventObject( GetParent() );
le.m_itemIndex = GetIndexOfLine( m_current );
m_current->GetItem( 0, le.m_item );
GetParent()->GetEventHandler()->ProcessEvent( le );
}
break;
default:
{
event.Skip();
return;
}
}
m_usedKeys = TRUE;
} }
void wxListMainWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) ) void wxListMainWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) )
@ -2678,58 +2684,57 @@ long wxListCtrl::InsertItem( wxListItem& info )
long wxListCtrl::InsertItem( long index, const wxString &label ) long wxListCtrl::InsertItem( long index, const wxString &label )
{ {
wxListItem info; wxListItem info;
info.m_text = label; info.m_text = label;
info.m_mask = wxLIST_MASK_TEXT; info.m_mask = wxLIST_MASK_TEXT;
info.m_itemId = index; info.m_itemId = index;
return InsertItem( info ); return InsertItem( info );
} }
long wxListCtrl::InsertItem( long index, int imageIndex ) long wxListCtrl::InsertItem( long index, int imageIndex )
{ {
wxListItem info; wxListItem info;
info.m_mask = wxLIST_MASK_IMAGE; info.m_mask = wxLIST_MASK_IMAGE;
info.m_image = imageIndex; info.m_image = imageIndex;
info.m_itemId = index; info.m_itemId = index;
return InsertItem( info ); return InsertItem( info );
} }
long wxListCtrl::InsertItem( long index, const wxString &label, int imageIndex ) long wxListCtrl::InsertItem( long index, const wxString &label, int imageIndex )
{ {
wxListItem info; wxListItem info;
info.m_text = label; info.m_text = label;
info.m_image = imageIndex; info.m_image = imageIndex;
info.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_IMAGE; info.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_IMAGE;
info.m_itemId = index; info.m_itemId = index;
return InsertItem( info ); return InsertItem( info );
} }
long wxListCtrl::InsertColumn( long col, wxListItem &item ) long wxListCtrl::InsertColumn( long col, wxListItem &item )
{ {
m_mainWin->InsertColumn( col, item ); m_mainWin->InsertColumn( col, item );
return 0; return 0;
} }
long wxListCtrl::InsertColumn( long col, const wxString &heading, long wxListCtrl::InsertColumn( long col, const wxString &heading,
int format, int width ) int format, int width )
{ {
wxListItem item; wxListItem item;
item.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_FORMAT; item.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_FORMAT;
item.m_text = heading; item.m_text = heading;
if (width >= -2) if (width >= -2)
{ {
item.m_mask |= wxLIST_MASK_WIDTH; item.m_mask |= wxLIST_MASK_WIDTH;
item.m_width = width; item.m_width = width;
} }
; item.m_format = format;
item.m_format = format;
return InsertColumn( col, item ); return InsertColumn( col, item );
} }
bool wxListCtrl::ScrollList( int WXUNUSED(dx), int WXUNUSED(dy) ) bool wxListCtrl::ScrollList( int WXUNUSED(dx), int WXUNUSED(dy) )
{ {
return 0; return 0;
} }
// Sort items. // Sort items.
@ -2744,79 +2749,88 @@ bool wxListCtrl::ScrollList( int WXUNUSED(dx), int WXUNUSED(dy) )
bool wxListCtrl::SortItems( wxListCtrlCompare fn, long data ) bool wxListCtrl::SortItems( wxListCtrlCompare fn, long data )
{ {
m_mainWin->SortItems( fn, data ); m_mainWin->SortItems( fn, data );
return TRUE; return TRUE;
} }
void wxListCtrl::OnIdle( wxIdleEvent &WXUNUSED(event) ) void wxListCtrl::OnIdle( wxIdleEvent &WXUNUSED(event) )
{ {
if (!m_mainWin->m_dirty) return; if (!m_mainWin->m_dirty) return;
int cw = 0; int cw = 0;
int ch = 0; int ch = 0;
GetClientSize( &cw, &ch ); GetClientSize( &cw, &ch );
int x = 0; int x = 0;
int y = 0; int y = 0;
int w = 0; int w = 0;
int h = 0; int h = 0;
if (GetWindowStyleFlag() & wxLC_REPORT) if (GetWindowStyleFlag() & wxLC_REPORT)
{ {
m_headerWin->GetPosition( &x, &y ); m_headerWin->GetPosition( &x, &y );
m_headerWin->GetSize( &w, &h ); m_headerWin->GetSize( &w, &h );
if ((x != 0) || (y != 0) || (w != cw) || (h != 23)) if ((x != 0) || (y != 0) || (w != cw) || (h != 23))
m_headerWin->SetSize( 0, 0, cw, 23 ); m_headerWin->SetSize( 0, 0, cw, 23 );
m_mainWin->GetPosition( &x, &y ); m_mainWin->GetPosition( &x, &y );
m_mainWin->GetSize( &w, &h ); m_mainWin->GetSize( &w, &h );
if ((x != 0) || (y != 24) || (w != cw) || (h != ch-24)) if ((x != 0) || (y != 24) || (w != cw) || (h != ch-24))
m_mainWin->SetSize( 0, 24, cw, ch-24 ); m_mainWin->SetSize( 0, 24, cw, ch-24 );
} }
else else
{ {
m_mainWin->GetPosition( &x, &y ); m_mainWin->GetPosition( &x, &y );
m_mainWin->GetSize( &w, &h ); m_mainWin->GetSize( &w, &h );
if ((x != 0) || (y != 24) || (w != cw) || (h != ch)) if ((x != 0) || (y != 24) || (w != cw) || (h != ch))
m_mainWin->SetSize( 0, 0, cw, ch ); m_mainWin->SetSize( 0, 0, cw, ch );
} }
m_mainWin->CalculatePositions(); m_mainWin->CalculatePositions();
m_mainWin->RealizeChanges(); m_mainWin->RealizeChanges();
m_mainWin->m_dirty = FALSE; m_mainWin->m_dirty = FALSE;
m_mainWin->Refresh(); m_mainWin->Refresh();
} }
void wxListCtrl::SetBackgroundColour( const wxColour &colour ) void wxListCtrl::SetBackgroundColour( const wxColour &colour )
{ {
if (m_mainWin) if (m_mainWin)
{ {
m_mainWin->SetBackgroundColour( colour ); m_mainWin->SetBackgroundColour( colour );
m_mainWin->m_dirty = TRUE; m_mainWin->m_dirty = TRUE;
} }
if (m_headerWin)
m_headerWin->SetBackgroundColour( colour ); if (m_headerWin)
{
m_headerWin->SetBackgroundColour( colour );
}
} }
void wxListCtrl::SetForegroundColour( const wxColour &colour ) void wxListCtrl::SetForegroundColour( const wxColour &colour )
{ {
if (m_mainWin) if (m_mainWin)
{ {
m_mainWin->SetForegroundColour( colour ); m_mainWin->SetForegroundColour( colour );
m_mainWin->m_dirty = TRUE; m_mainWin->m_dirty = TRUE;
} }
if (m_headerWin)
m_headerWin->SetForegroundColour( colour ); if (m_headerWin)
{
m_headerWin->SetForegroundColour( colour );
}
} }
void wxListCtrl::SetFont( const wxFont &font ) void wxListCtrl::SetFont( const wxFont &font )
{ {
if (m_mainWin) if (m_mainWin)
{ {
m_mainWin->SetFont( font ); m_mainWin->SetFont( font );
m_mainWin->m_dirty = TRUE; m_mainWin->m_dirty = TRUE;
} }
if (m_headerWin)
m_headerWin->SetFont( font ); if (m_headerWin)
{
m_headerWin->SetFont( font );
}
} }