#include "wx/aboutdlg.h"
#include "wx/grid.h"
+#include "wx/headerctrl.h"
#include "wx/generic/gridctrl.h"
+#include "wx/generic/grideditors.h"
#include "griddemo.h"
+#ifndef __WXMSW__
+ #include "../sample.xpm"
+#endif
+
// ----------------------------------------------------------------------------
// wxWin macros
// ----------------------------------------------------------------------------
EVT_GRID_COL_SIZE( GridFrame::OnColSize )
EVT_GRID_SELECT_CELL( GridFrame::OnSelectCell )
EVT_GRID_RANGE_SELECT( GridFrame::OnRangeSelected )
- EVT_GRID_CELL_CHANGE( GridFrame::OnCellValueChanged )
+ EVT_GRID_CELL_CHANGING( GridFrame::OnCellValueChanging )
+ EVT_GRID_CELL_CHANGED( GridFrame::OnCellValueChanged )
EVT_GRID_CELL_BEGIN_DRAG( GridFrame::OnCellBeginDrag )
EVT_GRID_EDITOR_SHOWN( GridFrame::OnEditorShown )
wxDefaultPosition,
wxDefaultSize )
{
+ SetIcon(wxICON(sample));
+
wxMenu *fileMenu = new wxMenu;
fileMenu->Append( ID_VTABLE, _T("&Virtual table test\tCtrl-V"));
fileMenu->Append( ID_BUGS_TABLE, _T("&Bugs table test\tCtrl-B"));
grid->SetCellAlignment(7, 1, wxALIGN_CENTRE, wxALIGN_CENTRE);
grid->SetCellValue(7, 1, _T("Big box!"));
+ // create a separator-like row: it's grey and it's non-resizeable
+ grid->DisableRowResize(10);
+ grid->SetRowSize(10, 30);
+ attr = new wxGridCellAttr;
+ attr->SetBackgroundColour(*wxLIGHT_GREY);
+ grid->SetRowAttr(10, attr);
+ grid->SetCellValue(10, 0, "You can't resize this row interactively -- try it");
+
// this does exactly nothing except testing that SetAttr() handles NULL
// attributes and does reference counting correctly
grid->SetAttr(11, 11, NULL);
void GridFrame::OnRowSize( wxGridSizeEvent& ev )
{
- wxLogMessage(_T("Resized row %d"), ev.GetRowOrCol());
+ const int row = ev.GetRowOrCol();
+
+ wxLogMessage("Resized row %d, new height = %d",
+ row, grid->GetRowSize(row));
ev.Skip();
}
void GridFrame::OnColSize( wxGridSizeEvent& ev )
{
- wxLogMessage(_T("Resized col %d"), ev.GetRowOrCol());
+ const int col = ev.GetRowOrCol();
+
+ wxLogMessage("Resized column %d, new width = %d",
+ col, grid->GetColSize(col));
ev.Skip();
}
ev.Skip();
}
+void GridFrame::OnCellValueChanging( wxGridEvent& ev )
+{
+ int row = ev.GetRow(),
+ col = ev.GetCol();
+
+ wxLogMessage("Value of cell at (%d, %d): about to change "
+ "from \"%s\" to \"%s\"",
+ row, col,
+ grid->GetCellValue(row, col), ev.GetString());
+
+ // test how vetoing works
+ if ( ev.GetString() == "42" )
+ {
+ wxLogMessage("Vetoing the change.");
+ ev.Veto();
+ return;
+ }
+
+ ev.Skip();
+}
+
void GridFrame::OnCellValueChanged( wxGridEvent& ev )
{
int row = ev.GetRow(),
col = ev.GetCol();
- wxLogMessage(_T("Value changed for cell at row %d, col %d: now \"%s\""),
- row, col, grid->GetCellValue(row, col).c_str());
+ wxLogMessage("Value of cell at (%d, %d) changed and is now \"%s\" "
+ "(was \"%s\")",
+ row, col,
+ grid->GetCellValue(row, col), ev.GetString());
ev.Skip();
}
aboutInfo.AddDeveloper(wxT("Julian Smart"));
aboutInfo.AddDeveloper(wxT("Vadim Zeitlin"));
+ // this is just to force the generic version of the about
+ // dialog under wxMSW so that it's easy to test if the grid
+ // repaints correctly when it has lost focus and a dialog
+ // (different from the Windows standard message box -- it doesn't
+ // work with it for some reason) is moved over it.
+ aboutInfo.SetWebSite(wxT("http://www.wxwidgets.org"));
+
wxAboutBox(aboutInfo);
}
m_grid->EnableDragColMove(m_chkEnableColMove->IsChecked());
}
+ void OnShowHideColumn(wxCommandEvent& event)
+ {
+ int col = m_txtColShowHide->GetCol();
+ if ( col != -1 )
+ {
+ m_grid->SetColSize(col,
+ event.GetId() == wxID_ADD ? wxGRID_AUTOSIZE : 0);
+
+ UpdateOrderAndVisibility();
+ }
+ }
+
void OnMoveColumn(wxCommandEvent&)
{
int col = m_txtColIndex->GetCol();
m_grid->SetColPos(col, pos);
- UpdateOrder();
+ UpdateOrderAndVisibility();
+ }
+
+ void OnResetColumnOrder(wxCommandEvent&)
+ {
+ m_grid->ResetColPos();
+
+ UpdateOrderAndVisibility();
}
void OnGridColSort(wxGridEvent& event)
event.Skip();
}
+ void OnGridColSize(wxGridSizeEvent& event)
+ {
+ // we only catch this event to react to the user showing or hiding this
+ // column using the header control menu and not because we're
+ // interested in column resizing
+ UpdateOrderAndVisibility();
+
+ event.Skip();
+ }
+
void OnIdle(wxIdleEvent& event)
{
if ( m_shouldUpdateOrder )
{
m_shouldUpdateOrder = false;
- UpdateOrder();
+ UpdateOrderAndVisibility();
}
event.Skip();
}
- void UpdateOrder()
+ void UpdateOrderAndVisibility()
{
wxString s;
for ( int pos = 0; pos < TabularGridTable::COL_MAX; pos++ )
- s << m_grid->GetColAt(pos) << ' ';
+ {
+ const int col = m_grid->GetColAt(pos);
+ const bool isHidden = m_grid->GetColSize(col) == 0;
+
+ if ( isHidden )
+ s << '[';
+ s << col;
+ if ( isHidden )
+ s << ']';
+
+ s << ' ';
+ }
m_statOrder->SetLabel(s);
}
*m_chkEnableColMove;
ColIndexEntry *m_txtColIndex,
- *m_txtColPos;
+ *m_txtColPos,
+ *m_txtColShowHide;
wxStaticText *m_statOrder;
// fla for EVT_IDLE handler
bool m_shouldUpdateOrder;
- DECLARE_NO_COPY_CLASS(TabularGridFrame)
+ wxDECLARE_NO_COPY_CLASS(TabularGridFrame);
DECLARE_EVENT_TABLE()
};
TabularGridFrame::OnUpdateDrawNativeLabelsUI)
EVT_BUTTON(wxID_APPLY, TabularGridFrame::OnMoveColumn)
+ EVT_BUTTON(wxID_RESET, TabularGridFrame::OnResetColumnOrder)
+ EVT_BUTTON(wxID_ADD, TabularGridFrame::OnShowHideColumn)
+ EVT_BUTTON(wxID_DELETE, TabularGridFrame::OnShowHideColumn)
EVT_GRID_COL_SORT(TabularGridFrame::OnGridColSort)
EVT_GRID_COL_MOVE(TabularGridFrame::OnGridColMove)
+ EVT_GRID_COL_SIZE(TabularGridFrame::OnGridColSize)
EVT_IDLE(TabularGridFrame::OnIdle)
END_EVENT_TABLE()
wxSizer * const sizerShowCols = new wxBoxSizer(wxHORIZONTAL);
sizerShowCols->Add(new wxStaticText(panel, wxID_ANY, "Current order:"),
flagsHorz);
- m_statOrder = new wxStaticText(panel, wxID_ANY, "<default>");
+ m_statOrder = new wxStaticText(panel, wxID_ANY, "<<< default >>>");
sizerShowCols->Add(m_statOrder, flagsHorz);
+ sizerShowCols->Add(new wxButton(panel, wxID_RESET, "&Reset order"));
sizerColumns->Add(sizerShowCols, wxSizerFlags().Expand().Border(wxTOP));
+ wxSizer * const sizerShowHide = new wxBoxSizer(wxHORIZONTAL);
+ sizerShowHide->Add(new wxStaticText(panel, wxID_ANY, "Show/hide column:"),
+ flagsHorz);
+ m_txtColShowHide = new ColIndexEntry(panel);
+ sizerShowHide->Add(m_txtColShowHide, flagsHorz);
+ sizerShowHide->Add(new wxButton(panel, wxID_ADD, "&Show"), flagsHorz);
+ sizerShowHide->Add(new wxButton(panel, wxID_DELETE, "&Hide"), flagsHorz);
+ sizerColumns->Add(sizerShowHide, wxSizerFlags().Expand().Border(wxTOP));
+
sizerControls->Add(sizerColumns, wxSizerFlags(1).Expand().Border());
sizerTop->Add(sizerControls, wxSizerFlags().Expand().Border());
{
new TabularGridFrame;
}
-
projects / wxWidgets.git / blobdiff