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

1. some fixes for wxSortedArrayString

Browse Source 
2. wxChoice understands wxCB_SORT under GTK


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4135 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
1999-10-22 13:12:04 +00:00
parent 90bc25c7c9
commit e01c8145b1
6 changed files with 169 additions and 76 deletions
Download Patch File Download Diff File Expand all files Collapse all files

102
src/gtk1/choice.cpp
View File

@@ -38,7 +38,7 @@ extern bool g_blockEventsOnDrag;
static void gtk_choice_clicked_callback( GtkWidget *WXUNUSED(widget), wxChoice *choice )
{
if (g_isIdle)
if (g_isIdle)
wxapp_install_idle_handler();
if (!choice->m_hasVMT) return;
@@ -60,6 +60,7 @@ IMPLEMENT_DYNAMIC_CLASS(wxChoice,wxControl)
wxChoice::wxChoice()
{
m_strings = (wxSortedArrayString *)NULL;
}
bool wxChoice::Create( wxWindow *parent, wxWindowID id,
@@ -76,7 +77,7 @@ bool wxChoice::Create( wxWindow *parent, wxWindowID id,
!CreateBase( parent, id, pos, size, style, validator, name ))
{
wxFAIL_MSG( wxT("wxChoice creation failed") );
return FALSE;
return FALSE;
}
m_widget = gtk_option_menu_new();
@@ -88,20 +89,20 @@ bool wxChoice::Create( wxWindow *parent, wxWindowID id,
newSize.y = 26;
SetSize( newSize.x, newSize.y );
if ( style & wxCB_SORT )
{
// if our m_strings != NULL, DoAppend() will check for it and insert
// items in the correct order
m_strings = new wxSortedArrayString;
}
GtkWidget *menu = gtk_menu_new();
for (int i = 0; i < n; i++)
{
m_clientList.Append( (wxObject*) NULL );
GtkWidget *item = gtk_menu_item_new_with_label( choices[i].mbc_str() );
gtk_menu_append( GTK_MENU(menu), item );
gtk_widget_show( item );
gtk_signal_connect( GTK_OBJECT( item ), "activate",
GTK_SIGNAL_FUNC(gtk_choice_clicked_callback), (gpointer*)this );
AppendHelper(menu, choices[i]);
}
gtk_option_menu_set_menu( GTK_OPTION_MENU(m_widget), menu );
m_parent->DoAddChild( this );
@@ -120,6 +121,8 @@ bool wxChoice::Create( wxWindow *parent, wxWindowID id,
wxChoice::~wxChoice()
{
Clear();
delete m_strings;
}
int wxChoice::DoAppend( const wxString &item )
@@ -127,27 +130,8 @@ int wxChoice::DoAppend( const wxString &item )
wxCHECK_MSG( m_widget != NULL, -1, wxT("invalid choice") );
GtkWidget *menu = gtk_option_menu_get_menu( GTK_OPTION_MENU(m_widget) );
GtkWidget *menu_item = gtk_menu_item_new_with_label( item.mbc_str() );
gtk_menu_append( GTK_MENU(menu), menu_item );
if (GTK_WIDGET_REALIZED(m_widget))
{
gtk_widget_realize( menu_item );
gtk_widget_realize( GTK_BIN(menu_item)->child );
if (m_widgetStyle) ApplyWidgetStyle();
}
gtk_signal_connect( GTK_OBJECT( menu_item ), "activate",
GTK_SIGNAL_FUNC(gtk_choice_clicked_callback), (gpointer*)this );
gtk_widget_show( menu_item );
m_clientList.Append( (wxObject*) NULL );
// return the index of the item in the control
return GetCount() - 1;
return AppendHelper(menu, item);
}
void wxChoice::DoSetClientData( int n, void* clientData )
@@ -204,13 +188,13 @@ void wxChoice::Clear()
if (m_clientDataItemsType == ClientData_Object)
{
wxNode *node = m_clientList.First();
wxNode *node = m_clientList.First();
while (node)
{
wxClientData *cd = (wxClientData*)node->Data();
if (cd) delete cd;
node = node->Next();
}
}
}
m_clientList.Clear();
}
@@ -374,4 +358,56 @@ void wxChoice::ApplyWidgetStyle()
}
}
size_t wxChoice::AppendHelper(GtkWidget *menu, const wxString& item)
{
GtkWidget *menu_item = gtk_menu_item_new_with_label( item.mbc_str() );
size_t index;
if ( m_strings )
{
// sorted control, need to insert at the correct index
index = m_strings->Add(item);
gtk_menu_insert( GTK_MENU(menu), menu_item, index );
if ( index )
{
m_clientList.Insert( m_clientList.Item(index - 1),
(wxObject*) NULL );
}
else
{
// can't use Insert() :-(
m_clientList.Append( (wxObject*) NULL );
}
}
else
{
// normal control, just append
gtk_menu_append( GTK_MENU(menu), menu_item );
m_clientList.Append( (wxObject*) NULL );
// don't call wxChoice::GetCount() from here because it doesn't work
// if we're called from ctor (and GtkMenuShell is still NULL)
index = m_clientList.GetCount();
}
if (GTK_WIDGET_REALIZED(m_widget))
{
gtk_widget_realize( menu_item );
gtk_widget_realize( GTK_BIN(menu_item)->child );
if (m_widgetStyle) ApplyWidgetStyle();
}
gtk_signal_connect( GTK_OBJECT( menu_item ), "activate",
GTK_SIGNAL_FUNC(gtk_choice_clicked_callback), (gpointer*)this );
gtk_widget_show( menu_item );
// return the index of the item in the control
return index;
}
#endif