294 lines
8.6 KiB
ObjectPascal
294 lines
8.6 KiB
ObjectPascal
unit fmMain;
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interface
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uses
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Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
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Dialogs, TaskDialog, StdCtrls, Spin;
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type
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TMainForm = class(TForm)
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Button1: TButton;
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cbFooter: TCheckBox;
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cbExpanded: TCheckBox;
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cbVerify: TCheckBox;
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cbRadioButtons: TCheckBox;
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cbBtnOK: TCheckBox;
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cbBtnYes: TCheckBox;
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cbBtnNo: TCheckBox;
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cbBtnCancel: TCheckBox;
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cbBtnRetry: TCheckBox;
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cbBtnClose: TCheckBox;
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edCustomButtons: TEdit;
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Label1: TLabel;
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Label3: TLabel;
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memoRadiobuttons: TMemo;
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cbCustom: TCheckBox;
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edVerifyText: TEdit;
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cbCaption: TCheckBox;
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edCaption: TEdit;
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MemoFooter: TMemo;
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cbInstruction: TCheckBox;
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MemoInstruction: TMemo;
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cbContent: TCheckBox;
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MemoContent: TMemo;
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Label2: TLabel;
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MemoExpand: TMemo;
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edExpand: TEdit;
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edCollapse: TEdit;
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Label4: TLabel;
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Label5: TLabel;
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Label6: TLabel;
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spnDefButton: TSpinEdit;
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procedure Button1Click(Sender: TObject);
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procedure Button3Click(Sender: TObject);
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procedure specialButtonClick(sender: tObject; buttonid: integer);
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procedure cbCaptionClick(Sender: TObject);
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procedure cbRadioButtonsClick(Sender: TObject);
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procedure cbCustomClick(Sender: TObject);
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procedure cbVerifyClick(Sender: TObject);
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procedure cbFooterClick(Sender: TObject);
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procedure cbInstructionClick(Sender: TObject);
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procedure cbContentClick(Sender: TObject);
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procedure cbExpandedClick(Sender: TObject);
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private
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{ Private declarations }
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public
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{ Public declarations }
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end;
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var
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MainForm: TMainForm;
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implementation
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{$R *.dfm}
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procedure tmsShowmessage(const Title,Instruction,content: string; icon: tTaskDialogIcon);
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var
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td: tAdvTaskDialog;
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begin
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td := tAdvTaskDialog.Create(application);
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td.Title := title;
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td.Instruction := Instruction;
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td.Content := Content;
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td.icon := icon;
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td.Execute;
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td.Free;
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end {ShowmessageEx};
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procedure TMainForm.Button1Click(Sender: TObject);
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var
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td : tAdvTaskDialog;
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msg: string;
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ButtonChecked: integer; // custom button number checked
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lab: string;
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txt: string;
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i: Integer;
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inQuote: boolean;
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resname: string;
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begin
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//
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td := tAdvTaskDialog.Create(self);
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td.Clear;
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td.DialogPosition := dpOwnerFormCenter;
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// Dialog box Caption or Title
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if cbCaption.checked then
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td.Title := edCaption.text;
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// Main Instruction field
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if cbInstruction.checked then
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begin
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// Note this field will not transform \n to #13#10
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td.Instruction := memoInstruction.lines.text;
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end;
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// Content -- relatively small black text
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if cbContent.checked then
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td.Content := MemoContent.lines.text;
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// Radio buttons optional
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if cbradioButtons.checked then
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begin
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td.RadioButtons.Add('Button 1');
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td.RadioButtons.Add('Button 2');
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// for i := 0 to MemoRadioButtons.Lines.count - 1 do
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// td.RadioButtons.Add(MemoRadioButtons.Lines[i]);
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td.DefaultRadioButton := -1;
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end;
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// verification checkbox: probably most used for 'Do Not Show again'
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if cbVerify.checked then
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td.VerificationText := edVerifytext.Text;
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// Expansiion text
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if cbExpanded.checked then
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td.ExpandedText := memoExpand.lines.text;
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// these don't show if expandedtext is blank
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td.ExpandControlText := edCollapse.text;
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td.CollapsControlText := edExpand.Text;
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// Programmer defined Custom Buttons
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if cbCustom.Checked and (length(edCustombuttons.text) > 0) then
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begin
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td.CommonButtons := [];
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txt := edCustomButtons.text;
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if length(txt) > 0 then
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begin
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lab := '';
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inquote := false;
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for i := 1 to length(txt) do
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begin
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if txt[i] = '"' then
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inQuote := not Inquote;
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if ((txt[i] = ' ') and (not inQuote)) or (i = length(txt)) then
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begin // have end of a button
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if (i = length(txt)) and (txt[i] <> ' ') then
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lab := lab + txt[i];
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if length(lab) > 0 then
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td.CustomButtons.add(lab);
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lab := '';
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end else if txt[i] <> '"' then
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lab := lab + txt[i];
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end;
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end;
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end;
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// Common buttons To be shown
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if cbBtnOK.checked then
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td.CommonButtons := td.CommonButtons + [cbOK];
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if cbBtnYes.checked then
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td.CommonButtons := td.CommonButtons + [cbYes];
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if cbBtnNo.checked then
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td.CommonButtons := td.CommonButtons + [cbNo];
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if cbBtnCancel.checked then
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td.CommonButtons := td.CommonButtons + [cbCancel];
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if cbBtnRetry.checked then
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td.CommonButtons := td.CommonButtons + [cbRetry];
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if cbBtnClose.checked then
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td.CommonButtons := td.CommonButtons + [cbClose];
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if spnDefButton.Value <> 0 then
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td.DefaultButton := spnDefButton.Value;
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// Footer message
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if cbFooter.checked then
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begin
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msg := '';
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for i := 0 to MemoFooter.Lines.count - 1 do
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msg := msg +memoFooter.lines[i]+ '\n';
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setlength(msg,length(msg)-2);
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td.Footer := msg;
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end;
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td.Icon := tiWarning;
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td.FooterIcon := tfiError;
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ButtonChecked := td.Execute;
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msg := '';
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if cbRadioButtons.checked then
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msg := 'Radio Button #'+IntToStr(td.RadioButtonResult-199)+' was selected.'+#13#10;
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if buttonChecked < 100 then
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begin // it's a standard button
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case ButtonChecked of
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id_OK: resname := 'cbOK';
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id_YES: resname := 'cbYES';
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id_NO: resname := 'cbNO';
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id_CANCEL: resname := 'cbCANCEL';
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id_RETRY: resname := 'cbRETRY';
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id_ABORT: resname := 'cbCLOSE';
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else
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resname := 'UNKNOWN';
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end;
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end else begin
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resName := td.CustomButtons[ButtonChecked-100];
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end;
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msg := msg +'<'+resname+'> Button (#'+IntToStr(ButtonChecked)+') was clicked.';
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if cbVerify.Checked then
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begin
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msg := msg + #13#10+'Verify box was ';
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if not td.VerifyResult then
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msg := msg +'NOT ';
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msg := msg + 'checked.';
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end;
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td.Free;
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tmsShowmessage('TaskDialog Espoerer',msg,'',tiInformation);
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end;
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procedure TMainForm.Button3Click(Sender: TObject);
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begin
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tmsShowmessage('This is the Title','This is the Instruction','This is the content',tiWarning);
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end;
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procedure TMainForm.cbCaptionClick(Sender: TObject);
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begin
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edCaption.Enabled := (sender as tCheckbox).checked;
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if edCaption.Enabled and (edCaption.Text = '') then
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edCaption.text := 'Test of AdvTaskDialog';
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end;
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procedure TMainForm.cbContentClick(Sender: TObject);
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begin
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MemoContent.Enabled := (sender as tCheckbox).checked;
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if MemoContent.Enabled and (MemoContent.lines.count = 0) then
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memoContent.lines.text := 'This is the normal "content" of the dialog.'#13#10+
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'Notice it''s in relatively small print.';
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end;
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procedure TMainForm.cbCustomClick(Sender: TObject);
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begin
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edCustomButtons.Enabled := (sender as tCheckbox).checked;
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if edCustomButtons.enabled and (edCustomButtons.Text = '') then
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edCustomButtons.text := '"Custom 1" "Custom 2"';
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end;
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procedure TMainForm.cbExpandedClick(Sender: TObject);
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begin
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MemoExpand.enabled := (sender as tCheckbox).checked;
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end;
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procedure TMainForm.cbFooterClick(Sender: TObject);
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begin
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MemoFooter.Enabled := (sender as tcheckbox).checked;
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if MemoFooter.Enabled and (MemoFooter.Lines.count = 0) then
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memoFooter.Lines.Text := 'Sample footer Message'#13#10+
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'For Example: If you do this you will loose all unsaved changes.';
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end;
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procedure TMainForm.cbInstructionClick(Sender: TObject);
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begin
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MemoInstruction.Enabled := (sender as tCheckbox).Checked;
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if MemoInstruction.Enabled and (memoInstruction.lines.count = 0) then
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MemoInstruction.Lines.text := 'This is the bold blue main instruction and'#1310+
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'can be mulitple lines.';
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end;
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procedure TMainForm.cbRadioButtonsClick(Sender: TObject);
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begin
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memoRadioButtons.Enabled := (sender as tCheckbox).checked;
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if memoradioButtons.Enabled and (memoRadioButtons.lines.count = 0) then
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begin
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memoRadioButtons.Lines.Add('Test Radio Button #1');
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memoRadioButtons.Lines.Add('Test Radio button #2');
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MemoRadioButtons.Lines.Add('Test Radio Button #3');
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end;
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end;
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procedure TMainForm.cbVerifyClick(Sender: TObject);
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begin
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edVerifyText.enabled := (sender as tCheckbox).Checked;
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if edverifyText.Enabled and (edVerifyText.Text = '') then
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edVerifyText.text := 'Check Box if you can read :)';
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end;
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procedure TMainForm.specialButtonClick(sender: tObject; buttonid: integer);
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var
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td: tAdvTaskDialog;
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begin
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td := sender as tAdvTaskDialog;
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td.tag := buttonid;
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end;
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end.
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