+
+ return (WXHWND)hwndEdit;
+}
+
+bool wxComboBox::Create(wxWindow *parent, wxWindowID id,
+ const wxString& value,
+ const wxPoint& pos,
+ const wxSize& size,
+ int n, const wxString choices[],
+ long style,
+ const wxValidator& validator,
+ const wxString& name)
+{
+ // pretend that wxComboBox is hidden while it is positioned and resized and
+ // show it only right before leaving this method because otherwise there is
+ // some noticeable flicker while the control rearranges itself
+ m_isShown = FALSE;
+
+ // first create wxWin object
+ if ( !CreateControl(parent, id, pos, size, style, validator, name) )
+ return FALSE;
+
+ // get the right style
+ long msStyle = WS_TABSTOP | WS_VSCROLL | WS_HSCROLL |
+ CBS_AUTOHSCROLL | CBS_NOINTEGRALHEIGHT /* | WS_CLIPSIBLINGS */;
+ if ( style & wxCB_READONLY )
+ msStyle |= CBS_DROPDOWNLIST;
+#ifndef __WXWINCE__
+ else if ( style & wxCB_SIMPLE )
+ msStyle |= CBS_SIMPLE; // A list (shown always) and edit control
+#endif
+ else
+ msStyle |= CBS_DROPDOWN;
+
+ if ( style & wxCB_SORT )
+ msStyle |= CBS_SORT;
+
+ if ( style & wxCLIP_SIBLINGS )
+ msStyle |= WS_CLIPSIBLINGS;
+
+
+ // and now create the MSW control
+ if ( !MSWCreateControl(_T("COMBOBOX"), msStyle) )
+ return FALSE;
+
+ // A choice/combobox normally has a white background (or other, depending
+ // on global settings) rather than inheriting the parent's background colour.
+ SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW));
+
+ for ( int i = 0; i < n; i++ )
+ {
+ Append(choices[i]);
+ }
+
+ if ( !value.IsEmpty() )
+ {
+ SetValue(value);
+ }
+
+ // do this after appending the values to the combobox so that autosizing
+ // works correctly
+ SetSize(pos.x, pos.y, size.x, size.y);
+
+ // a (not read only) combobox is, in fact, 2 controls: the combobox itself
+ // and an edit control inside it and if we want to catch events from this
+ // edit control, we must subclass it as well
+ if ( !(style & wxCB_READONLY) )
+ {
+ gs_wndprocEdit = (WXFARPROC)::SetWindowLong
+ (
+ (HWND)GetEditHWND(),
+ GWL_WNDPROC,
+ (LPARAM)wxComboEditWndProc
+ );
+ }
+
+ // and finally, show the control
+ Show(TRUE);
+
+ return TRUE;
+}
+
+void wxComboBox::SetValue(const wxString& value)
+{
+ if ( HasFlag(wxCB_READONLY) )
+ SetStringSelection(value);
+ else
+ SetWindowText(GetHwnd(), value.c_str());
projects / wxWidgets.git / blobdiff