Added SetSelectionMode

[wxWidgets.git] / samples / newgrid / griddemo.cpp

diff --git a/samples/newgrid/griddemo.cpp b/samples/newgrid/griddemo.cpp
index 739152eb6353b843c335b0fd3dbe03f1a46d7ba9..1e3586dd3dc1477959a30917d1203af89cc16ad1 100644 (file)
--- a/samples/newgrid/griddemo.cpp
+++ b/samples/newgrid/griddemo.cpp
@@ -231,6 +231,16 @@ GridFrame::GridFrame()
     grid->SetColSize(4, 120);
     grid->SetColMinimalWidth(4, 120);
 
+    grid->SetColFormatFloat(5);
+    grid->SetCellValue(0, 5, "3.1415");
+    grid->SetCellValue(1, 5, "1415");
+    grid->SetCellValue(2, 5, "12345.67890");
+
+    grid->SetColFormatFloat(6, 6, 2);
+    grid->SetCellValue(0, 6, "3.1415");
+    grid->SetCellValue(1, 6, "1415");
+    grid->SetCellValue(2, 6, "12345.67890");
+
     wxBoxSizer *topSizer = new wxBoxSizer( wxVERTICAL );
     topSizer->Add( grid,
                    1,
@@ -472,23 +482,27 @@ void GridFrame::InsertCol( wxCommandEvent& WXUNUSED(ev) )
 
 void GridFrame::DeleteSelectedRows( wxCommandEvent& WXUNUSED(ev) )
 {
+#if 0
     if ( grid->IsSelection() )
     {
         int topRow, bottomRow, leftCol, rightCol;
         grid->GetSelection( &topRow, &leftCol, &bottomRow, &rightCol );
         grid->DeleteRows( topRow, bottomRow - topRow + 1 );
     }
+#endif
 }
 
 
 void GridFrame::DeleteSelectedCols( wxCommandEvent& WXUNUSED(ev) )
 {
+#if 0
     if ( grid->IsSelection() )
     {
         int topRow, bottomRow, leftCol, rightCol;
         grid->GetSelection( &topRow, &leftCol, &bottomRow, &rightCol );
         grid->DeleteCols( leftCol, rightCol - leftCol + 1 );
     }
+#endif
 }
 
 
@@ -659,9 +673,9 @@ void GridFrame::OnVTable(wxCommandEvent& )
     s = wxGetTextFromUser( "Size of the table to create",
                            "Size:",
                            s );
-    
+
     s.ToLong( &s_sizeGrid );
-    
+
 #else
     s_sizeGrid = wxGetNumberFromUser("Size of the table to create",
                                      "Size: ",
@@ -669,7 +683,7 @@ void GridFrame::OnVTable(wxCommandEvent& )
                                      s_sizeGrid,
                                      0, 32000, this);
 #endif
-    
+
     if ( s_sizeGrid != -1 )
     {
         BigGridFrame* win = new BigGridFrame(s_sizeGrid);
@@ -698,17 +712,62 @@ void MyGridCellRenderer::Draw(wxGrid& grid,
     dc.DrawEllipse(rect);
 }
 
-
 // ----------------------------------------------------------------------------
-// BigGridFrame and BigGridTable:  Sample of a non-standard table
+// MyGridCellAttrProvider
 // ----------------------------------------------------------------------------
 
+MyGridCellAttrProvider::MyGridCellAttrProvider()
+{
+    m_attrForOddRows = new wxGridCellAttr;
+    m_attrForOddRows->SetBackgroundColour(*wxLIGHT_GREY);
+}
+
+MyGridCellAttrProvider::~MyGridCellAttrProvider()
+{
+    m_attrForOddRows->DecRef();
+}
+
+wxGridCellAttr *MyGridCellAttrProvider::GetAttr(int row, int col) const
+{
+    wxGridCellAttr *attr = wxGridCellAttrProvider::GetAttr(row, col);
+
+    if ( row % 2 )
+    {
+        if ( !attr )
+        {
+            attr = m_attrForOddRows;
+            attr->IncRef();
+        }
+        else
+        {
+            if ( !attr->HasBackgroundColour() )
+            {
+                wxGridCellAttr *attrNew = attr->Clone();
+                attr->DecRef();
+                attr = attrNew;
+                attr->SetBackgroundColour(*wxLIGHT_GREY);
+            }
+        }
+    }
+
+    return attr;
+}
+
+// ============================================================================
+// BigGridFrame and BigGridTable:  Sample of a non-standard table
+// ============================================================================
+
 BigGridFrame::BigGridFrame(long sizeGrid)
             : wxFrame(NULL, -1, "Plugin Virtual Table",
                       wxDefaultPosition, wxSize(500, 450))
 {
     m_grid = new wxGrid(this, -1, wxDefaultPosition, wxDefaultSize);
     m_table = new BigGridTable(sizeGrid);
+
+    // VZ: I don't understand why this slows down the display that much,
+    //     must profile it...
+    //m_table->SetAttrProvider(new MyGridCellAttrProvider);
+
     m_grid->SetTable(m_table, TRUE);
 
 #if defined __WXMOTIF__
@@ -719,8 +778,12 @@ BigGridFrame::BigGridFrame(long sizeGrid)
 #endif
 }
 
-// ----------------------------------------------------------------------------
+// ============================================================================
 // BugsGridFrame: a "realistic" table
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// bugs table data
 // ----------------------------------------------------------------------------
 
 enum Columns
@@ -756,10 +819,10 @@ static const wxChar* severities[] =
 static struct BugsGridData
 {
     int id;
-    const wxChar *summary;
+    wxChar summary[80];
     Severity severity;
     int prio;
-    const wxChar *platform;
+    wxChar platform[12];
     bool opened;
 } gs_dataBugsGrid [] =
 {
@@ -779,6 +842,10 @@ static const wxChar *headers[Col_Max] =
     _T("Opened?"),
 };
 
+// ----------------------------------------------------------------------------
+// BugsGridTable
+// ----------------------------------------------------------------------------
+
 wxString BugsGridTable::GetTypeName(int WXUNUSED(row), int col)
 {
     switch ( col )
@@ -791,8 +858,10 @@ wxString BugsGridTable::GetTypeName(int WXUNUSED(row), int col)
             // fall thorugh (TODO should be a list)
 
         case Col_Summary:
+            return wxString::Format(_T("%s:80"), wxGRID_VALUE_STRING);
+
         case Col_Platform:
-            return wxGRID_VALUE_STRING;
+            return wxString::Format(_T("%s:all,MSW,GTK,other"), wxGRID_VALUE_CHOICE);
 
         case Col_Opened:
             return wxGRID_VALUE_BOOL;
@@ -877,11 +946,11 @@ void BugsGridTable::SetValue( int row, int col, const wxString& value )
             break;
 
         case Col_Summary:
-            gd.summary = value;
+            wxStrncpy(gd.summary, value, WXSIZEOF(gd.summary));
             break;
 
         case Col_Platform:
-            gd.platform = value;
+            wxStrncpy(gd.platform, value, WXSIZEOF(gd.platform));
             break;
     }
 }
@@ -982,12 +1051,17 @@ BugsGridTable::BugsGridTable()
 {
 }
 
+// ----------------------------------------------------------------------------
+// BugsGridFrame
+// ----------------------------------------------------------------------------
+
 BugsGridFrame::BugsGridFrame()
              : wxFrame(NULL, -1, "Bugs table",
                        wxDefaultPosition, wxSize(500, 300))
 {
     wxGrid *grid = new wxGrid(this, -1, wxDefaultPosition);
     wxGridTableBase *table = new BugsGridTable();
+    table->SetAttrProvider(new MyGridCellAttrProvider);
     grid->SetTable(table, TRUE);
 
     wxGridCellAttr *attrRO = new wxGridCellAttr,
@@ -1003,7 +1077,11 @@ BugsGridFrame::BugsGridFrame()
     grid->SetColAttr(Col_Priority, attrRangeEditor);
     grid->SetColAttr(Col_Severity, attrCombo);
 
-    grid->AutoSize();
+    grid->SetMargins(0, 0);
 
-    Fit();
+    grid->Fit();
+    wxSize size = grid->GetSize();
+    size.x += 10;
+    size.y += 10;
+    SetClientSize(size);
 }