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On-demand creation of the pages for speedup of sample launch.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@39593 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Włodzimierz Skiba
2006-06-06 14:10:06 +00:00
parent 3f60522a05
commit 453535a739
17 changed files with 151 additions and 15 deletions
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10
samples/widgets/combobox.cpp
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@@ -90,6 +90,9 @@ public:
virtual wxControl *GetWidget() const { return m_combobox; }
virtual void RecreateWidget() { CreateCombo(); }
// lazy creation of the content
virtual void CreateContent();
protected:
// event handlers
void OnButtonReset(wxCommandEvent& event);
@@ -212,7 +215,10 @@ ComboboxWidgetsPage::ComboboxWidgetsPage(WidgetsBookCtrl *book,
m_combobox = (wxComboBox *)NULL;
m_sizerCombo = (wxSizer *)NULL;
}
void ComboboxWidgetsPage::CreateContent()
{
/*
What we create here is a frame having 3 panes: style pane is the
leftmost one, in the middle the pane with buttons allowing to perform
@@ -408,7 +414,7 @@ void ComboboxWidgetsPage::OnButtonReset(wxCommandEvent& WXUNUSED(event))
void ComboboxWidgetsPage::OnButtonChange(wxCommandEvent& WXUNUSED(event))
{
int sel = m_combobox->GetSelection();
if ( sel != -1 )
if ( sel != wxNOT_FOUND )
{
#ifndef __WXGTK__
m_combobox->SetString(sel, m_textChange->GetValue());
@@ -531,7 +537,7 @@ void ComboboxWidgetsPage::OnUpdateUIDeleteButton(wxUpdateUIEvent& event)
void ComboboxWidgetsPage::OnUpdateUIDeleteSelButton(wxUpdateUIEvent& event)
{
if (m_combobox)
event.Enable(m_combobox->GetSelection() != -1);
event.Enable(m_combobox->GetSelection() != wxNOT_FOUND);
}
void ComboboxWidgetsPage::OnUpdateUIClearButton(wxUpdateUIEvent& event)