| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: checklst.cpp |
| 3 | // Purpose: |
| 4 | // Author: Robert Roebling |
| 5 | // Id: $Id$ |
| 6 | // Copyright: (c) 1998 Robert Roebling |
| 7 | // Licence: wxWindows licence |
| 8 | ///////////////////////////////////////////////////////////////////////////// |
| 9 | |
| 10 | #ifdef __GNUG__ |
| 11 | #pragma implementation "checklst.h" |
| 12 | #endif |
| 13 | |
| 14 | #include "wx/defs.h" |
| 15 | |
| 16 | #if wxUSE_CHECKLISTBOX |
| 17 | |
| 18 | #include "wx/checklst.h" |
| 19 | |
| 20 | #include <gdk/gdk.h> |
| 21 | #include <gtk/gtk.h> |
| 22 | |
| 23 | //----------------------------------------------------------------------------- |
| 24 | // wxCheckListBox |
| 25 | //----------------------------------------------------------------------------- |
| 26 | |
| 27 | IMPLEMENT_DYNAMIC_CLASS(wxCheckListBox,wxListBox) |
| 28 | |
| 29 | wxCheckListBox::wxCheckListBox() : wxListBox() |
| 30 | { |
| 31 | m_hasCheckBoxes = TRUE; |
| 32 | } |
| 33 | |
| 34 | wxCheckListBox::wxCheckListBox(wxWindow *parent, wxWindowID id, |
| 35 | const wxPoint& pos, |
| 36 | const wxSize& size, |
| 37 | int nStrings, |
| 38 | const wxString *choices, |
| 39 | long style, |
| 40 | const wxValidator& validator, |
| 41 | const wxString& name ) |
| 42 | { |
| 43 | m_hasCheckBoxes = TRUE; |
| 44 | wxListBox::Create( parent, id, pos, size, nStrings, choices, style, validator, name ); |
| 45 | } |
| 46 | |
| 47 | bool wxCheckListBox::IsChecked( int index ) const |
| 48 | { |
| 49 | wxCHECK_MSG( m_list != NULL, FALSE, wxT("invalid checklistbox") ); |
| 50 | |
| 51 | GList *child = g_list_nth( m_list->children, index ); |
| 52 | if (child) |
| 53 | { |
| 54 | GtkBin *bin = GTK_BIN( child->data ); |
| 55 | GtkLabel *label = GTK_LABEL( bin->child ); |
| 56 | |
| 57 | wxString str = wxString(label->label,*wxConvCurrent); |
| 58 | |
| 59 | return str.GetChar(1) == wxCHECKLBOX_CHECKED; |
| 60 | } |
| 61 | |
| 62 | wxFAIL_MSG(wxT("wrong checklistbox index")); |
| 63 | return FALSE; |
| 64 | } |
| 65 | |
| 66 | void wxCheckListBox::Check( int index, bool check ) |
| 67 | { |
| 68 | wxCHECK_RET( m_list != NULL, wxT("invalid checklistbox") ); |
| 69 | |
| 70 | GList *child = g_list_nth( m_list->children, index ); |
| 71 | if (child) |
| 72 | { |
| 73 | GtkBin *bin = GTK_BIN( child->data ); |
| 74 | GtkLabel *label = GTK_LABEL( bin->child ); |
| 75 | |
| 76 | wxString str = wxString(label->label,*wxConvCurrent); |
| 77 | |
| 78 | if (check == (str.GetChar(1) == wxCHECKLBOX_CHECKED)) |
| 79 | return; |
| 80 | |
| 81 | str.SetChar( 1, check ? wxCHECKLBOX_CHECKED : wxCHECKLBOX_UNCHECKED ); |
| 82 | |
| 83 | gtk_label_set( label, str.mbc_str() ); |
| 84 | |
| 85 | return; |
| 86 | } |
| 87 | |
| 88 | wxFAIL_MSG(wxT("wrong checklistbox index")); |
| 89 | } |
| 90 | |
| 91 | int wxCheckListBox::GetItemHeight() const |
| 92 | { |
| 93 | // FIXME |
| 94 | return 22; |
| 95 | } |
| 96 | |
| 97 | #endif |