Amebis/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Applied patch for wxComboBox and wxListBox to

Browse Source 
prevent "hanging" in single selection mode.
    Also removed call to AddPendingEvent and
    changed wxLB_EXTENDED mode so that no changes
    to the listbox go unnoticed.
  I do wonder what the difference between multiple
    and extended list boxes actually are.
  Not suer what I changed in the other files.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@11310 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
2001-08-06 21:06:13 +00:00
parent 1bcfc0e1b9
commit 159b66c02a
10 changed files with 94 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
src/gtk/combobox.cpp
View File

@@ -57,8 +57,18 @@ gtk_combo_clicked_callback( GtkWidget *WXUNUSED(widget), wxComboBox *combo )
combo->m_alreadySent = TRUE;
int curSelection = combo->GetSelection();
if (combo->m_prevSelection != curSelection)
{
GtkWidget *list = GTK_COMBO(combo->m_widget)->list;
gtk_list_unselect_item( GTK_LIST(list), combo->m_prevSelection );
}
combo->m_prevSelection = curSelection;
wxCommandEvent event( wxEVT_COMMAND_COMBOBOX_SELECTED, combo->GetId() );
event.SetInt( combo->GetSelection() );
event.SetInt( curSelection );
event.SetString( combo->GetStringSelection() );
event.SetEventObject( combo );
@@ -102,6 +112,7 @@ bool wxComboBox::Create( wxWindow *parent, wxWindowID id, const wxString& value,
m_alreadySent = FALSE;
m_needParent = TRUE;
m_acceptsFocus = TRUE;
m_prevSelection = 0;
if (!PreCreation( parent, pos, size ) ||
!CreateBase( parent, id, pos, size, style, validator, name ))
@@ -121,6 +132,8 @@ bool wxComboBox::Create( wxWindow *parent, wxWindowID id, const wxString& value,
GtkWidget *list = GTK_COMBO(m_widget)->list;
gtk_list_set_selection_mode( GTK_LIST(list), GTK_SELECTION_MULTIPLE );
for (int i = 0; i < n; i++)
{
/* don't send first event, which GTK sends aways when
@@ -433,7 +446,9 @@ void wxComboBox::SetSelection( int n )
DisableEvents();
GtkWidget *list = GTK_COMBO(m_widget)->list;
gtk_list_unselect_item( GTK_LIST(list), m_prevSelection );
gtk_list_select_item( GTK_LIST(list), n );
m_prevSelection = n;
EnableEvents();
}