CalLite: Add colors to demo2. Fix positioning issue for bold TodayRow.

git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@5320 8e941d3f-bd1b-0410-a28a-d453659cc2b4

components/callite/demo2/umaintestcallite.lfm

@@ -1,29 +1,29 @@
 object Form1: TForm1
-  Left = 536
+  Left = 687
   Height = 845
-  Top = 72
-  Width = 648
+  Top = 88
+  Width = 753
   Caption = 'Examples of the TCalendaLite  component'
   ClientHeight = 845
-  ClientWidth = 648
+  ClientWidth = 753
   Color = clWindow
   Font.CharSet = ANSI_CHARSET
   OnCreate = FormCreate
   LCLVersion = '1.7'
   object PSettings: TPanel
     Left = 0
-    Height = 376
+    Height = 408
     Top = 0
-    Width = 648
+    Width = 753
     Align = alTop
-    ClientHeight = 376
-    ClientWidth = 648
+    ClientHeight = 408
+    ClientWidth = 753
     TabOrder = 0
     object cgOptions: TCheckGroup
       Left = 24
-      Height = 296
+      Height = 352
       Top = 40
-      Width = 185
+      Width = 160
       AutoFill = True
       Caption = 'Set calendar Options'
       ChildSizing.LeftRightSpacing = 6
@@ -34,8 +34,8 @@ object Form1: TForm1
       ChildSizing.ShrinkVertical = crsScaleChilds
       ChildSizing.Layout = cclLeftToRightThenTopToBottom
       ChildSizing.ControlsPerLine = 1
-      ClientHeight = 276
-      ClientWidth = 181
+      ClientHeight = 332
+      ClientWidth = 156
       Items.Strings = (
         'coBoldDayNames'
         'coBoldHolidays'
@@ -58,9 +58,9 @@ object Form1: TForm1
       }
     end
     object cbUseHolidays: TCheckBox
-      Left = 239
+      Left = 560
       Height = 19
-      Top = 40
+      Top = 48
       Width = 169
       Caption = 'Ignore OnGetHolidays event'
       OnChange = cbUseHolidaysChange
@@ -78,17 +78,17 @@ object Form1: TForm1
       ParentFont = False
     end
     object LWidth: TLabel
-      Left = 239
+      Left = 560
       Height = 15
-      Top = 81
+      Top = 89
       Width = 32
       Caption = 'Width'
       ParentColor = False
     end
     object seWidth: TSpinEdit
-      Left = 296
+      Left = 617
       Height = 23
-      Top = 79
+      Top = 87
       Width = 66
       MaxValue = 430
       MinValue = 120
@@ -97,9 +97,9 @@ object Form1: TForm1
       Value = 300
     end
     object seHeight: TSpinEdit
-      Left = 296
+      Left = 617
       Height = 23
-      Top = 112
+      Top = 120
       Width = 66
       MaxValue = 250
       MinValue = 120
@@ -108,18 +108,18 @@ object Form1: TForm1
       Value = 200
     end
     object lHeight: TLabel
-      Left = 239
+      Left = 560
       Height = 15
-      Top = 112
+      Top = 120
       Width = 36
       Caption = 'Height'
       ParentColor = False
     end
     object rgLanguage: TRadioGroup
-      Left = 239
-      Height = 160
-      Top = 176
-      Width = 180
+      Left = 200
+      Height = 144
+      Top = 248
+      Width = 160
       AutoFill = True
       Caption = 'Language to use'
       ChildSizing.LeftRightSpacing = 6
@@ -130,8 +130,8 @@ object Form1: TForm1
       ChildSizing.ShrinkVertical = crsScaleChilds
       ChildSizing.Layout = cclLeftToRightThenTopToBottom
       ChildSizing.ControlsPerLine = 1
-      ClientHeight = 140
-      ClientWidth = 176
+      ClientHeight = 124
+      ClientWidth = 156
       ItemIndex = 0
       Items.Strings = (
         'English (default)'
@@ -144,10 +144,10 @@ object Form1: TForm1
       TabOrder = 4
     end
     object rgStartingDOW: TRadioGroup
-      Left = 440
+      Left = 200
       Height = 192
       Top = 40
-      Width = 176
+      Width = 160
       AutoFill = True
       Caption = 'Starting day of the week'
       ChildSizing.LeftRightSpacing = 6
@@ -159,7 +159,7 @@ object Form1: TForm1
       ChildSizing.Layout = cclLeftToRightThenTopToBottom
       ChildSizing.ControlsPerLine = 1
       ClientHeight = 172
-      ClientWidth = 172
+      ClientWidth = 156
       Items.Strings = (
         'Sunday'
         'Monday'
@@ -172,26 +172,262 @@ object Form1: TForm1
       OnClick = rgStartingDOWClick
       TabOrder = 5
     end
-  end
-  object CalendarLite1: TCalendarLite
-    Left = 132
-    Height = 160
-    Top = 489
-    Width = 210
-    Constraints.MinHeight = 120
-    Constraints.MinWidth = 120
-    ParentColor = False
-    TabOrder = 1
-    Date = 42678
-    DisplayTexts = '"Today is",dd/mm/yyyy,"Holidays during","There are no holidays set for"'
-    WeekendDays = [dowSunday, dowSaturday]
-  end
-  object Label1: TLabel
-    Left = 76
-    Height = 15
-    Top = 425
-    Width = 34
-    Caption = 'Label1'
-    ParentColor = False
+    object GroupBox1: TGroupBox
+      Left = 376
+      Height = 352
+      Top = 40
+      Width = 160
+      Caption = 'Colors'
+      ClientHeight = 332
+      ClientWidth = 156
+      TabOrder = 6
+      object CbArrowBorder: TColorButton
+        Left = 16
+        Height = 25
+        Top = 8
+        Width = 26
+        BorderWidth = 2
+        ButtonColorSize = 16
+        ButtonColor = clBlack
+        Flat = True
+        OnColorChanged = ColorButtonChanged
+      end
+      object CbArrow: TColorButton
+        Left = 16
+        Height = 25
+        Top = 32
+        Width = 26
+        BorderWidth = 2
+        ButtonColorSize = 16
+        ButtonColor = clBlack
+        Flat = True
+        OnColorChanged = ColorButtonChanged
+      end
+      object Label2: TLabel
+        Left = 49
+        Height = 15
+        Top = 13
+        Width = 67
+        Caption = 'ArrowBorder'
+        ParentColor = False
+      end
+      object Label3: TLabel
+        Left = 49
+        Height = 15
+        Top = 37
+        Width = 32
+        Caption = 'Arrow'
+        ParentColor = False
+      end
+      object CbBackground: TColorButton
+        Left = 16
+        Height = 25
+        Top = 56
+        Width = 26
+        BorderWidth = 2
+        ButtonColorSize = 16
+        ButtonColor = clBlack
+        Flat = True
+        OnColorChanged = ColorButtonChanged
+      end
+      object CbBorder: TColorButton
+        Left = 16
+        Height = 25
+        Top = 80
+        Width = 26
+        BorderWidth = 2
+        ButtonColorSize = 16
+        ButtonColor = clBlack
+        Flat = True
+        OnColorChanged = ColorButtonChanged
+      end
+      object Label4: TLabel
+        Left = 49
+        Height = 15
+        Top = 61
+        Width = 64
+        Caption = 'Background'
+        ParentColor = False
+      end
+      object Label5: TLabel
+        Left = 49
+        Height = 15
+        Top = 85
+        Width = 35
+        Caption = 'Border'
+        ParentColor = False
+      end
+      object CbDayLine: TColorButton
+        Left = 16
+        Height = 25
+        Top = 104
+        Width = 26
+        BorderWidth = 2
+        ButtonColorSize = 16
+        ButtonColor = clBlack
+        Flat = True
+        OnColorChanged = ColorButtonChanged
+      end
+      object CbHolidays: TColorButton
+        Left = 16
+        Height = 25
+        Top = 128
+        Width = 26
+        BorderWidth = 2
+        ButtonColorSize = 16
+        ButtonColor = clBlack
+        Flat = True
+        OnColorChanged = ColorButtonChanged
+      end
+      object Label6: TLabel
+        Left = 49
+        Height = 15
+        Top = 109
+        Width = 42
+        Caption = 'Day line'
+        ParentColor = False
+      end
+      object Label7: TLabel
+        Left = 49
+        Height = 15
+        Top = 133
+        Width = 46
+        Caption = 'Holidays'
+        ParentColor = False
+      end
+      object CbPastMonth: TColorButton
+        Left = 16
+        Height = 25
+        Top = 152
+        Width = 26
+        BorderWidth = 2
+        ButtonColorSize = 16
+        ButtonColor = clBlack
+        Flat = True
+        OnColorChanged = ColorButtonChanged
+      end
+      object CbSelectedDate: TColorButton
+        Left = 16
+        Height = 25
+        Top = 176
+        Width = 26
+        BorderWidth = 2
+        ButtonColorSize = 16
+        ButtonColor = clBlack
+        Flat = True
+        OnColorChanged = ColorButtonChanged
+      end
+      object Label8: TLabel
+        Left = 49
+        Height = 15
+        Top = 157
+        Width = 88
+        Caption = 'Past/next month'
+        ParentColor = False
+      end
+      object Label9: TLabel
+        Left = 49
+        Height = 15
+        Top = 181
+        Width = 70
+        Caption = 'Selected date'
+        ParentColor = False
+      end
+      object CbText: TColorButton
+        Left = 16
+        Height = 25
+        Top = 200
+        Width = 26
+        BorderWidth = 2
+        ButtonColorSize = 16
+        ButtonColor = clBlack
+        Flat = True
+        OnColorChanged = ColorButtonChanged
+      end
+      object CbTodayFrame: TColorButton
+        Left = 16
+        Height = 25
+        Top = 224
+        Width = 26
+        BorderWidth = 2
+        ButtonColorSize = 16
+        ButtonColor = clBlack
+        Flat = True
+        OnColorChanged = ColorButtonChanged
+      end
+      object Label10: TLabel
+        Left = 49
+        Height = 15
+        Top = 205
+        Width = 21
+        Caption = 'Text'
+        ParentColor = False
+      end
+      object Label11: TLabel
+        Left = 49
+        Height = 15
+        Top = 229
+        Width = 66
+        Caption = 'Today frame'
+        ParentColor = False
+      end
+      object CbTopRow: TColorButton
+        Left = 16
+        Height = 25
+        Top = 248
+        Width = 26
+        BorderWidth = 2
+        ButtonColorSize = 16
+        ButtonColor = clBlack
+        Flat = True
+        OnColorChanged = ColorButtonChanged
+      end
+      object CbTopRowText: TColorButton
+        Left = 16
+        Height = 25
+        Top = 272
+        Width = 26
+        BorderWidth = 2
+        ButtonColorSize = 16
+        ButtonColor = clBlack
+        Flat = True
+        OnColorChanged = ColorButtonChanged
+      end
+      object Label12: TLabel
+        Left = 49
+        Height = 15
+        Top = 253
+        Width = 43
+        Caption = 'Top row'
+        ParentColor = False
+      end
+      object Label13: TLabel
+        Left = 49
+        Height = 15
+        Top = 277
+        Width = 65
+        Caption = 'Top row text'
+        ParentColor = False
+      end
+      object CbWeekend: TColorButton
+        Left = 16
+        Height = 25
+        Top = 296
+        Width = 26
+        BorderWidth = 2
+        ButtonColorSize = 16
+        ButtonColor = clBlack
+        Flat = True
+        OnColorChanged = ColorButtonChanged
+      end
+      object Label14: TLabel
+        Left = 49
+        Height = 15
+        Top = 301
+        Width = 49
+        Caption = 'Weekend'
+        ParentColor = False
+      end
+    end
   end
 end

components/callite/demo2/umaintestcallite.pp

@@ -5,17 +5,43 @@ unit uMainTestCalLite;
 interface
 
 uses
-  Classes, SysUtils, Forms, Graphics, ExtCtrls, StdCtrls, Spin, CalendarLite;
+  Classes, SysUtils, Forms, Graphics, ExtCtrls, StdCtrls, Spin, Dialogs,
+  CalendarLite;
 
 type
 
   { TForm1 }
 
   TForm1 = class(TForm)
-    CalendarLite1: TCalendarLite;
     cbUseHolidays: TCheckBox;
     cgOptions: TCheckGroup;
-    Label1: TLabel;
+    CbArrowBorder: TColorButton;
+    CbTodayFrame: TColorButton;
+    CbTopRow: TColorButton;
+    CbTopRowText: TColorButton;
+    CbWeekend: TColorButton;
+    CbArrow: TColorButton;
+    CbBackground: TColorButton;
+    CbBorder: TColorButton;
+    CbDayLine: TColorButton;
+    CbHolidays: TColorButton;
+    CbPastMonth: TColorButton;
+    CbSelectedDate: TColorButton;
+    CbText: TColorButton;
+    GroupBox1: TGroupBox;
+    Label10: TLabel;
+    Label11: TLabel;
+    Label12: TLabel;
+    Label13: TLabel;
+    Label14: TLabel;
+    Label2: TLabel;
+    Label3: TLabel;
+    Label4: TLabel;
+    Label5: TLabel;
+    Label6: TLabel;
+    Label7: TLabel;
+    Label8: TLabel;
+    Label9: TLabel;
     LTitle: TLabel;
     LWidth: TLabel;
     lHeight: TLabel;
@@ -24,6 +50,7 @@ type
     rgStartingDOW: TRadioGroup;
     seWidth: TSpinEdit;
     seHeight: TSpinEdit;
+    procedure ColorButtonChanged(Sender: TObject);
     procedure cbUseHolidaysChange(Sender: TObject);
     procedure cgOptionsItemClick(Sender: TObject; Index: integer);
     procedure FormCreate(Sender: TObject);
@@ -47,8 +74,6 @@ implementation
 
 {$R *.lfm}
 
-uses
-  Dialogs;
 
 function Easter(year:integer) : TDateTime;  // wp
 var
@@ -114,6 +139,20 @@ begin
   copyCal.StartingDayOfWeek:= dowSaturday;
   copyCal.OnGetHolidays := @GetHolidays;
   copyCal.Options := copyCal.Options + [coShowBorder,coUseTopRowColors,coDayLine];
+
+  CbArrowBorder.ButtonColor := demoCal.Colors.ArrowBorderColor;
+  CbArrow.ButtonColor := demoCal.Colors.ArrowColor;
+  CbBackground.ButtonColor := demoCal.Colors.BackgroundColor;
+  CbBorder.ButtonColor := demoCal.Colors.BorderColor;
+  CbDayLine.ButtonColor := demoCal.Colors.DayLineColor;
+  CbHolidays.Buttoncolor := demoCal.colors.HolidayColor;
+  CbPastMonth.ButtonColor := demoCal.Colors.PastMonthColor;
+  CbSelectedDate.ButtonColor := demoCal.Colors.SelectedDateColor;
+  CbText.ButtonColor := demoCal.Colors.TextColor;
+  CbTodayFrame.ButtonColor := demoCal.Colors.TodayFrameColor;
+  CbTopRow.ButtonColor := demoCal.Colors.TopRowColor;
+  CbTopRowText.ButtonColor := democal.Colors.TopRowTextColor;
+  CbWeekend.ButtonColor := demoCal.Colors.WeekendColor;
 end;
 
 procedure TForm1.rgLanguageClick(Sender: TObject);
@@ -142,6 +181,31 @@ begin
   demoCal.Width := seWidth.Value;
 end;
 
+procedure TForm1.ColorButtonChanged(Sender: TObject);
+var
+  calendar: TCalendarLite;
+  col: TColor;
+begin
+  calendar := demoCal;
+  col := (Sender as TColorButton).ButtonColor;
+  case (Sender as TColorButton).Name of
+    'CbArrowBorder': calendar.Colors.ArrowBorderColor := col;
+    'CbArror': calendar.Colors.ArrowColor := col;
+    'CbBackground': calendar.Colors.BackgroundColor := col;
+    'CbBorder': calendar.Colors.BorderColor := col;
+    'CbDayLine': calendar.Colors.DayLineColor := col;
+    'CbHolidays': calendar.Colors.HolidayColor := col;
+    'CbPastMonth': calendar.Colors.PastMonthColor := col;
+    'CbSelectedDate': calendar.Colors.SelectedDateColor := col;
+    'CbText': calendar.Colors.TextColor := col;
+    'CbTodayFrame': calendar.Colors.TodayFrameColor := col;
+    'CbTopRow': calendar.Colors.TopRowColor := col;
+    'CbTopRowText': calendar.Colors.TopRowTextColor := col;
+    'CbWeekend': calendar.Colors.WeekendColor := col;
+  end;
+  calendar.Invalidate;
+end;
+
 procedure TForm1.cbUseHolidaysChange(Sender: TObject);
 begin
   FNoHolidays := not FNoHolidays;

components/callite/source/calendarlite.pas

@@ -100,6 +100,9 @@ type
   TGetHolidaysEvent = procedure (Sender: TObject; AMonth, AYear: Integer;
     var Holidays: THolidays) of object;
 
+  TFormatEvent = procedure (Sender: TObject; ADate: TDate;
+    AFont: TFont; ABkColor: TColor) of object;
+
   TCalOption = (coBoldDayNames, coBoldHolidays, coBoldToday, coBoldTopRow,
                 coBoldWeekend, coDayLine, coShowBorder, coShowHolidays,
                 coShowTodayFrame, coShowTodayName, coShowTodayRow,
@@ -612,6 +615,10 @@ begin
   if (FCanvas.Font.Color <> FOwner.Colors.TextColor) then
     FCanvas.Font.Color:= FOwner.Colors.TextColor;
 
+  if coBoldToday in FOwner.Options then
+    FCanvas.Font.Style := [fsBold] else
+    FCanvas.Font.Style := [];
+
   s:= FOwner.GetDisplayText(dtToday);
   if (coShowTodayName in FOwner.Options) then
     s := Format('%s %s',[s, FOwner.GetDayName(TDayOfWeek(DayOfWeek(Date())))]);