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Test wxDataViewColumn::UnsetAsSortKey() in dataview sample

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Add a checkbox to test the behaviour of SetSortOrder() and
UnsetAsSortKey() methods in the sample.
This commit is contained in:
Vadim Zeitlin 2018-07-28 02:17:15 +02:00
parent 3ec4e53aa1
commit a3f6456f55
1 changed files with 18 additions and 2 deletions
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20
samples/dataview/dataview.cpp
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@ -147,6 +147,7 @@ private:
void OnShowAttributes( wxCommandEvent &event);
void OnMultipleSort( wxCommandEvent &event);
void OnSortByFirstColumn( wxCommandEvent &event);
#if wxUSE_DRAG_AND_DROP
void OnBeginDrag( wxDataViewEvent &event );
@ -363,6 +364,7 @@ enum
ID_HIDE_ATTRIBUTES = 204,
ID_SHOW_ATTRIBUTES = 205,
ID_MULTIPLE_SORT = 206,
ID_SORT_BY_FIRST_COLUMN,
// Fourth page.
ID_DELETE_TREE_ITEM = 400,
@ -407,6 +409,7 @@ wxBEGIN_EVENT_TABLE(MyFrame, wxFrame)
EVT_BUTTON( ID_HIDE_ATTRIBUTES, MyFrame::OnHideAttributes)
EVT_BUTTON( ID_SHOW_ATTRIBUTES, MyFrame::OnShowAttributes)
EVT_CHECKBOX( ID_MULTIPLE_SORT, MyFrame::OnMultipleSort)
EVT_CHECKBOX( ID_SORT_BY_FIRST_COLUMN, MyFrame::OnSortByFirstColumn)
// Fourth page.
EVT_BUTTON( ID_DELETE_TREE_ITEM, MyFrame::OnDeleteTreeItem )
@ -559,12 +562,17 @@ MyFrame::MyFrame(wxFrame *frame, const wxString &title, int x, int y, int w, int
button_sizer2->Add( new wxButton( secondPanel, ID_ADD_MANY, "Add 1000"), 0, wxALL, 10 );
button_sizer2->Add( new wxButton( secondPanel, ID_HIDE_ATTRIBUTES, "Hide attributes"), 0, wxALL, 10 );
button_sizer2->Add( new wxButton( secondPanel, ID_SHOW_ATTRIBUTES, "Show attributes"), 0, wxALL, 10 );
button_sizer2->Add( new wxCheckBox(secondPanel, ID_MULTIPLE_SORT, "Allow multisort"),
wxSizerFlags().Centre().DoubleBorder() );
wxBoxSizer *sortSizer = new wxBoxSizer(wxHORIZONTAL);
sortSizer->Add(new wxCheckBox(secondPanel, ID_SORT_BY_FIRST_COLUMN, "Sort by first column"),
wxSizerFlags().Centre().DoubleBorder());
sortSizer->Add(new wxCheckBox(secondPanel, ID_MULTIPLE_SORT, "Allow multisort"),
wxSizerFlags().Centre().DoubleBorder());
wxSizer *secondPanelSz = new wxBoxSizer( wxVERTICAL );
secondPanelSz->Add(m_ctrl[1], 1, wxGROW|wxALL, 5);
secondPanelSz->Add(button_sizer2);
secondPanelSz->Add(sortSizer);
secondPanel->SetSizerAndFit(secondPanelSz);
@ -1500,3 +1508,11 @@ void MyFrame::OnMultipleSort( wxCommandEvent &event )
wxLogMessage("Sorting by multiple columns not supported");
}
void MyFrame::OnSortByFirstColumn(wxCommandEvent& event)
{
wxDataViewColumn* const col = m_ctrl[1]->GetColumn(0);
if ( event.IsChecked() )
col->SetSortOrder(true /* ascending */);
else
col->UnsetAsSortKey();
}