1 files changed, 368 insertions, 0 deletions
diff --git a/extras/contributed/nicegrid/main1.pas b/extras/contributed/nicegrid/main1.pas
new file mode 100644
index 00000000..67a39621
--- /dev/null
+++ b/extras/contributed/nicegrid/main1.pas
@@ -0,0 +1,368 @@
+unit main1;
+
+{$mode objfpc}{$H+}
+
+interface
+
+uses
+  SysUtils, Classes, fpg_base, fpg_main, fpg_form, fpg_menu,
+  fpg_nicegrid, fpg_button, fpg_checkbox, fpg_label;
+
+type
+
+  TfrmMain = class(TfpgForm)
+  private
+    FFileSubMenu: TfpgPopupMenu;
+    FMenuBar : TfpgMenuBar;
+    Grid1: TfpgNiceGrid;
+    CheckBox1: TfpgCheckBox;
+    CheckBox2: TfpgCheckBox;
+    CheckBox3: TfpgCheckBox;
+    CheckBox4: TfpgCheckBox;
+    CheckBox5: TfpgCheckBox;
+    CheckBox6: TfpgCheckBox;
+    Label1: TfpgLabel;
+    Button1: TfpgButton;
+    Button2: TfpgButton;
+    Button3: TfpgButton;
+    Button4: TfpgButton;
+    procedure CheckBox1Click(Sender: TObject);
+    procedure CheckBox2Click(Sender: TObject);
+    procedure CheckBox3Click(Sender: TObject);
+    procedure CheckBox4Click(Sender: TObject);
+    procedure CheckBox5Click(Sender: TObject);
+    procedure CheckBox6Click(Sender: TObject);
+    procedure Button1Click(Sender: TObject);
+    procedure Button2Click(Sender: TObject);
+    procedure Button3Click(Sender: TObject);
+    procedure Button4Click(Sender: TObject);
+    procedure Grid1DrawHeader(Sender: TObject; ACanvas: TfpgCanvas;
+      Rc: TfpgRect; Str: string; var Handled: Boolean);
+    procedure Grid1InsertRow(Sender: TObject; ARow: Integer);
+    
+    procedure miExitClicked(Sender: TObject);
+  public
+    procedure AfterCreate; override;
+  end;
+
+  
+implementation
+  
+
+procedure TfrmMain.AfterCreate;
+var x: integer;  
+begin
+  Name := 'frmMain';
+  SetPosition(252, 121, 638, 575);
+  WindowTitle := 'NiceGrid - Demo 1';
+  Hint := '';
+  FFileSubMenu := TfpgPopupMenu.Create(self);
+  with FFileSubMenu do
+  begin
+    Name := 'FFileSubMenu';
+    SetPosition(0, 0, 120, 32);
+  end;
+  FFileSubMenu.AddMenuItem('&Quit', 'Ctrl-Q', @miExitClicked);
+  FMenuBar := CreateMenuBar(self);
+  FMenuBar.AddMenuItem('&File', nil).SubMenu := FFileSubMenu;
+  
+ Grid1 := TfpgNiceGrid.Create(self);
+  with Grid1 do
+  begin
+    Name := 'Grid1';
+    SetPosition(16, 88, 597, 370);
+    Anchors := [anLeft,anRight,anTop,anBottom];
+    FontDesc := '#Grid';
+    Hint := '';
+ //   Cursor = 1
+    RowCount := 20;
+    AutoAddRow := True;
+    DefColWidth := 100;
+    Color:=$ECE9D8; 
+    GridColor := clSilver;
+    HeaderLine := 2;
+    HeaderColor := clButtonFace;
+    HeaderLightColor := clHilite1;
+    HeaderDarkColor := clShadow1;
+    HeaderFontColor := clWhite;
+    HeaderFont := 'MS Sans Serif';
+    FooterFontColor := clRed;
+    SelectionColor := 13816575;
+    BeginUpdate;  // JP
+    with Columns.Add do
+    begin
+      Title := 'Merged;Multilined|Merged;Multilined';
+      Footer := 'Footer 0';
+      Font:='Arial-8';
+      FontColor:=clBlack;
+      Width := 100;
+      CanResize := False;
+    end;
+    with Columns.Add do
+    begin
+      Title:='First Group|One';
+      Footer:='Footer 1';
+      Width:=100;
+      Font:='Arial-8';
+      FontColor:=clRed;
+      Color:=$FFFACD;//14024703;
+      HorzAlign:=haCenter;
+    end;
+    with Columns.Add do
+    begin
+      Title:='First Group|Two';
+      Footer:='Footer 2';
+      Font:='Arial-8';
+      FontColor:=clBlack;
+      Width:=100;
+    end;
+    with Columns.Add do
+    begin
+      Title:='Second Group|One';
+      Footer:='Footer 3';
+      Width:=100;
+      Font:='Arial-8';
+      FontColor:=clBlack;
+      Color:=clWhite;
+      HorzAlign:=haRight;
+    end;
+    with Columns.Add do
+    begin
+      Title:='Second Group|Two';
+      Footer:='Footer 4';
+      Font:='Arial-8';
+      FontColor:=clBlack;
+      Width:=100;
+      HorzAlign:=haCenter;
+    end;
+    GutterKind:=gkNumber;
+    GutterWidth:=40;
+    GutterFont:='Arial-8';
+    GutterFontColor:=clBlack;
+    ShowFooter:=True;
+    OnDrawHeader:=@Grid1DrawHeader;
+    OnInsertRow:=@Grid1InsertRow;
+    TabOrder:=0;
+    EndUpdate;
+  end;  {Grid1}
+  
+  Label1:= TfpgLabel.Create(self);
+  with Label1 do
+  begin	  
+    SetPosition(16, 42, 300, 18);
+    Text:= '- Try to copy paste a cell with Ctrl+c and  Ctrl+v' 
+  end;  
+  CheckBox1:= TfpgCheckBox.Create(self);
+  with CheckBox1 do
+  begin
+    Name:='CheckBox1';
+    SetPosition(16,470,49,17);  
+    Anchors := [anLeft, anBottom];
+    Text := 'Flat';
+    Checked := True;
+    TabOrder := 1;
+    OnChange := @CheckBox1Click;
+  end;
+  CheckBox2:= TfpgCheckBox.Create(self);
+  with CheckBox2 do
+  begin
+    Name:='CheckBox2';
+    SetPosition(78,470,110,17);  
+    Anchors := [anLeft, anBottom];
+    Text:= 'System Colors';
+    Checked := True;
+    TabOrder := 2;
+    OnChange := @CheckBox2Click;
+  end;
+  CheckBox3:= TfpgCheckBox.Create(self);
+  with CheckBox3 do
+  begin
+    Name:='CheckBox3';
+    SetPosition(192,470,90,17);  
+    Anchors := [anLeft, anBottom];
+    Text := 'Fit to Width';
+    TabOrder := 3;
+    OnChange := @CheckBox3Click;
+  end;
+  CheckBox4:= TfpgCheckBox.Create(self);
+  with CheckBox4 do
+  begin
+    Name:='CheckBox4';
+    SetPosition(288,470,135,17);  
+    Anchors := [anLeft, anBottom];
+    Text := 'Auto Column Width';
+    TabOrder := 4;
+    OnChange := @CheckBox4Click;
+  end;
+  CheckBox5:= TfpgCheckBox.Create(self);
+  with CheckBox5 do
+  begin
+    Name:='CheckBox5';
+    SetPosition(424,470,90,17);  
+    Anchors := [anLeft, anBottom];
+    Text := 'Show Grids';
+    Checked := True;
+    TabOrder := 5;
+    OnChange := @CheckBox5Click;
+  end;
+  CheckBox6:= TfpgCheckBox.Create(self);
+  with CheckBox6 do
+  begin
+    Name:='CheckBox6';
+    SetPosition(528,470,95,17);
+    Anchors := [anLeft, anBottom];
+    Text := 'Show Footer';
+    Checked := True;
+    TabOrder := 10;
+    OnChange:= @CheckBox6Click;
+  end;
+  
+  Button1:= TfpgButton.Create(self);
+  with Button1 do
+  begin
+    Name:='Button1';
+    SetPosition(272,505,129,25);
+    Anchors:= [anLeft, anBottom];
+    Text:= 'Hide 3rd Column';
+    TabOrder:= 8;
+    OnClick:= @Button1Click;
+  end;
+  Button2:= TfpgButton.Create(self);
+  with Button2 do
+  begin
+    Name:='Button2';
+    SetPosition(16,505,121,25);
+    Anchors:= [anLeft, anBottom];
+    Text:= 'Insert New Row';
+    TabOrder:= 6;
+    OnClick:= @Button2Click;
+  end;
+  Button3:= TfpgButton.Create(self);
+  with Button3 do
+  begin
+    Name:='Button3';
+    SetPosition(144,505,121,25);
+    Anchors:= [anLeft, anBottom];
+    Text:= 'Delete Current Row';
+    TabOrder:= 7;
+    OnClick:= @Button3Click;
+  end;
+  Button4:= TfpgButton.Create(self);
+  with Button4 do
+  begin
+    Name:='Button4';
+    SetPosition(416,505,180,25);
+    Anchors:= [anLeft, anBottom];
+    Text:= 'Toggle ReadOnly 3rd Column';
+    TabOrder:= 9;
+    OnClick:=@Button4Click;
+  end;
+
+  Grid1.BeginUpdate;
+  for x := 0 to 9 do
+  begin
+    Grid1[0, x] := 'Sample Text';
+    Grid1[1, x] := 'Centered Text';
+    Grid1[2, x] := 'Left Alignment';
+    Grid1[3, x] := FormatFloat('### ### ##0.##', Random(20000000));
+    Grid1[4, x] := IntToStr(Random(2000));
+  end;
+  Grid1.EndUpdate;
+end;
+  
+procedure TfrmMain.miExitClicked(Sender: TObject);
+begin
+  Close;
+end;
+  
+procedure TfrmMain.CheckBox1Click(Sender: TObject);
+begin
+  Grid1.Flat := CheckBox1.Checked;
+end;
+
+procedure TfrmMain.CheckBox2Click(Sender: TObject);
+begin
+  if CheckBox2.Checked then
+  begin
+    with Grid1 do
+    begin
+      BeginUpdate;
+      GridColor := clSilver;  
+      HeaderColor := clButtonFace;
+      HeaderDarkColor := clShadow1;
+      HeaderLightColor := clHilite1;
+      HeaderFontColor := clBlack;
+      GutterFontColor:=clBlack;
+      EndUpdate; 
+    end;
+  end
+  else
+  begin
+    with Grid1 do
+    begin
+      BeginUpdate; 
+      GridColor := clGray;
+      HeaderColor := $000000DF;
+      HeaderDarkColor := clBlack;
+      HeaderLightColor := $000080FF;
+      HeaderFontColor := clWhite;
+      GutterFontColor:=clWhite;
+      EndUpdate;
+    end;
+  end;
+  Grid1.Invalidate; 
+end;
+
+procedure TfrmMain.CheckBox3Click(Sender: TObject);
+begin
+  Grid1.FitToWidth := CheckBox3.Checked;
+end;
+
+procedure TfrmMain.CheckBox4Click(Sender: TObject);
+begin
+  Grid1.AutoColWidth := CheckBox4.Checked;
+end;
+
+procedure TfrmMain.CheckBox5Click(Sender: TObject);
+begin
+  Grid1.ShowGrid := CheckBox5.Checked;
+end;
+
+procedure TfrmMain.CheckBox6Click(Sender: TObject);
+begin
+  Grid1.ShowFooter := CheckBox6.Checked;
+end;
+
+procedure TfrmMain.Button1Click(Sender: TObject);
+begin
+  Grid1.Columns[2].Visible := not Grid1.Columns[2].Visible;
+end;
+
+procedure TfrmMain.Button2Click(Sender: TObject);
+begin
+  Grid1.InsertRow(Grid1.Row);
+end;
+
+procedure TfrmMain.Button3Click(Sender: TObject);
+begin
+  Grid1.DeleteRow(Grid1.Row);
+end;
+
+procedure TfrmMain.Button4Click(Sender: TObject);
+begin
+  Grid1.Columns[2].ReadOnly := not Grid1.Columns[2].ReadOnly;
+end;
+
+procedure TfrmMain.Grid1DrawHeader(Sender: TObject; ACanvas: TfpgCanvas;
+  Rc: TfpgRect; Str: String; var Handled: Boolean);
+begin
+  if (Str = 'One')
+    then ACanvas.SetTextColor(clRed);
+end;
+
+procedure TfrmMain.Grid1InsertRow(Sender: TObject; ARow: Integer);
+begin
+  Grid1.Cells[0, ARow] := 'New Row';
+end;
+  
+end.