pascal/lazarus-ccr
1
0
Fork 0
Code Issues Releases Activity

* Use TControl.Font/Caption

Browse Source 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@1442 8e941d3f-bd1b-0410-a28a-d453659cc2b4
This commit is contained in:
blikblum
2011-01-13 20:16:30 +00:00
parent 78d2e5e148
commit c7b7e3bab0
1 changed files with 17 additions and 39 deletions
Download Patch File Download Diff File Expand all files Collapse all files

56
components/smnetgradient/smnetgradient.pas
View File

@ -113,8 +113,6 @@ type
FEndColor: TColor; FEndColor: TColor;
// FCenter: Boolean; // FCenter: Boolean;
FNumberOfColors: TNumberOfColors; FNumberOfColors: TNumberOfColors;
FFont : TFont;
FCaption : TCaption;
FTextTop : Integer; FTextTop : Integer;
FTextLeft: Integer; FTextLeft: Integer;
FSubCaption: TSubCaption; FSubCaption: TSubCaption;
@ -129,14 +127,14 @@ type
procedure SetEndColor(Value: TColor); procedure SetEndColor(Value: TColor);
procedure SetFlatBorder(const Value: Boolean); procedure SetFlatBorder(const Value: Boolean);
procedure SetNumberOfColors(Value: TNumberOfColors); procedure SetNumberOfColors(Value: TNumberOfColors);
procedure SetFont(AFont: TFont);
procedure SetCaption(const Value: String);
procedure SetSubCaption(const Value: TSubCaption); procedure SetSubCaption(const Value: TSubCaption);
procedure SetTextTop(Value: Integer); procedure SetTextTop(Value: Integer);
procedure SetTextLeft(Value: Integer); procedure SetTextLeft(Value: Integer);
{ Fill procedure } { Fill procedure }
procedure GradientFill; procedure GradientFill;
protected protected
procedure CMFontChanged(var Message: TLMessage); message CM_FONTCHANGED;
procedure CMTextChanged(var Message: TLMessage); message CM_TEXTCHANGED;
procedure Paint; override; procedure Paint; override;
procedure SetAlignment(Value: TAlignment); procedure SetAlignment(Value: TAlignment);
procedure SetLayout(Value: TTextLayout); procedure SetLayout(Value: TTextLayout);
@ -158,9 +156,6 @@ type
{ Number of colors to use in the fill (1 - 256) - default is 255. If 1 } { Number of colors to use in the fill (1 - 256) - default is 255. If 1 }
{ then it uses the Begin Color. } { then it uses the Begin Color. }
property NumberOfColors: TNumberOfColors read FNumberOfColors write SetNumberOfColors default 255; property NumberOfColors: TNumberOfColors read FNumberOfColors write SetNumberOfColors default 255;
{ Enable standard properties }
property Font: TFont read FFont write SetFont;
property Caption: String read FCaption write SetCaption;
property TextTop: Integer read FTextTop write SetTextTop default 0; property TextTop: Integer read FTextTop write SetTextTop default 0;
property TextLeft: Integer read FTextLeft write SetTextLeft default 0; property TextLeft: Integer read FTextLeft write SetTextLeft default 0;
property SubCaption: TSubCaption read FSubCaption write SetSubCaption; property SubCaption: TSubCaption read FSubCaption write SetSubCaption;
@ -292,23 +287,14 @@ begin
FBorderColor := clWhite; FBorderColor := clWhite;
FDirection := fdLeftToRight; FDirection := fdLeftToRight;
FNumberOfColors:= 255; FNumberOfColors:= 255;
//FTextLeft:= 0; //FTextLeft := 0;
//FTextTop:= 0; //FTextTop := 0;
FFont := TFont.Create;
FFont.Style:= [fsbold];
FFont.OnChange := OnFontChanged;
FSubCaption := TSubCaption.Create(Self); FSubCaption := TSubCaption.Create(Self);
//Caption := Name;
//FCaption := AOwner.Name;
//ShowMessage((AOwner as TComponent).);
//FCaption:= 'test';
end; end;
destructor TCustomNetGradient.Destroy; destructor TCustomNetGradient.Destroy;
begin begin
FSubCaption.Destroy; FSubCaption.Destroy;
FFont.Destroy;
inherited Destroy; inherited Destroy;
end; end;
@ -350,26 +336,6 @@ begin
Changed; Changed;
end; end;
end; end;
// Set the Font
procedure TCustomNetGradient.SetFont(AFont: TFont);
begin
if AFont <> FFont then
begin
FFont.Assign(AFont);
Changed;
end;
end;
// Set the Caption on NG
procedure TCustomNetGradient.SetCaption(const Value: String);
begin
if Value <> FCaption then
begin
FCaption := Value;
Changed;
end;
end;
procedure TCustomNetGradient.SetSubCaption(const Value: TSubCaption); procedure TCustomNetGradient.SetSubCaption(const Value: TSubCaption);
begin begin
@ -544,7 +510,7 @@ begin
end; end;
end; end;
Canvas.Font.Assign(FFont); Canvas.Font.Assign(Font);
TS := Canvas.TextStyle; TS := Canvas.TextStyle;
TS.Alignment := FAlignment; TS.Alignment := FAlignment;
TS.Layout := FLayout; TS.Layout := FLayout;
@ -598,6 +564,12 @@ begin
{ Release the working bitmap resources } { Release the working bitmap resources }
WorkBmp.Free; WorkBmp.Free;
end; end;
procedure TCustomNetGradient.CMFontChanged(var Message: TLMessage);
begin
inherited;
Changed;
end;
{ Set the fill direction } { Set the fill direction }
procedure TCustomNetGradient.SetFillDirection(Value: TFillDirection); procedure TCustomNetGradient.SetFillDirection(Value: TFillDirection);
@ -646,6 +618,12 @@ begin
end; end;
end; end;
procedure TCustomNetGradient.CMTextChanged(var Message: TLMessage);
begin
inherited;
Changed;
end;
procedure TCustomNetGradient.WMEraseBkgnd(var Message: TLMEraseBkgnd); procedure TCustomNetGradient.WMEraseBkgnd(var Message: TLMEraseBkgnd);
begin begin
// Do nothing. Just to avoid flicker. // Do nothing. Just to avoid flicker.