Inno-Setup-issrc/Examples/CodeClasses.iss
Martijn Laan 6bc0f675e1
Simplify.
2024-05-10 20:18:55 +02:00

451 lines
17 KiB
Plaintext

; -- CodeClasses.iss --
;
; This script shows how to use the WizardForm object and the various VCL classes.
[Setup]
AppName=My Program
AppVersion=1.5
WizardStyle=modern
CreateAppDir=no
DisableProgramGroupPage=yes
DefaultGroupName=My Program
UninstallDisplayIcon={app}\MyProg.exe
OutputDir=userdocs:Inno Setup Examples Output
PrivilegesRequired=lowest
; Uncomment the following three lines to test the layout when scaling and rtl are active
;[LangOptions]
;RightToLeft=yes
;DialogFontSize=12
[Files]
Source: compiler:WizClassicSmallImage.bmp; Flags: dontcopy
[Code]
procedure ButtonOnClick(Sender: TObject);
begin
MsgBox('You clicked the button!', mbInformation, mb_Ok);
end;
procedure BitmapImageOnClick(Sender: TObject);
begin
MsgBox('You clicked the image!', mbInformation, mb_Ok);
end;
procedure FormButtonOnClick(Sender: TObject);
var
Form: TSetupForm;
Edit: TNewEdit;
OKButton, CancelButton: TNewButton;
W: Integer;
begin
Form := CreateCustomForm();
try
Form.ClientWidth := ScaleX(256);
Form.ClientHeight := ScaleY(128);
Form.Caption := 'TSetupForm';
Edit := TNewEdit.Create(Form);
Edit.Top := ScaleY(10);
Edit.Left := ScaleX(10);
Edit.Width := Form.ClientWidth - ScaleX(2 * 10);
Edit.Height := ScaleY(23);
Edit.Anchors := [akLeft, akTop, akRight];
Edit.Text := 'TNewEdit';
Edit.Parent := Form;
OKButton := TNewButton.Create(Form);
OKButton.Parent := Form;
OKButton.Caption := 'OK';
OKButton.Left := Form.ClientWidth - ScaleX(75 + 6 + 75 + 10);
OKButton.Top := Form.ClientHeight - ScaleY(23 + 10);
OKButton.Height := ScaleY(23);
OKButton.Anchors := [akRight, akBottom]
OKButton.ModalResult := mrOk;
OKButton.Default := True;
CancelButton := TNewButton.Create(Form);
CancelButton.Parent := Form;
CancelButton.Caption := 'Cancel';
CancelButton.Left := Form.ClientWidth - ScaleX(75 + 10);
CancelButton.Top := Form.ClientHeight - ScaleY(23 + 10);
CancelButton.Height := ScaleY(23);
CancelButton.Anchors := [akRight, akBottom]
CancelButton.ModalResult := mrCancel;
CancelButton.Cancel := True;
W := Form.CalculateButtonWidth([OKButton.Caption, CancelButton.Caption]);
OKButton.Width := W;
CancelButton.Width := W;
Form.ActiveControl := Edit;
{ Keep the form from sizing vertically since we don't have any controls which can size vertically }
Form.KeepSizeY := True;
{ Center on WizardForm. Without this call it will still automatically center, but on the screen }
Form.FlipSizeAndCenterIfNeeded(True, WizardForm, False);
if Form.ShowModal() = mrOk then
MsgBox('You clicked OK.', mbInformation, MB_OK);
finally
Form.Free();
end;
end;
procedure TaskDialogButtonOnClick(Sender: TObject);
begin
{ TaskDialogMsgBox isn't a class but showing it anyway since it fits with the theme }
case TaskDialogMsgBox('Choose A or B',
'You can choose A or B.',
mbInformation,
MB_YESNOCANCEL, ['I choose &A'#13#10'A will be chosen.', 'I choose &B'#13#10'B will be chosen.'],
IDYES) of
IDYES: MsgBox('You chose A.', mbInformation, MB_OK);
IDNO: MsgBox('You chose B.', mbInformation, MB_OK);
end;
end;
procedure LinkLabelOnLinkClick(Sender: TObject; const Link: string; LinkType: TSysLinkType);
var
ErrorCode: Integer;
begin
if (LinkType = sltID) and (Link = 'jrsoftware') then
ShellExecAsOriginalUser('open', 'https://jrsoftware.org', '', '', SW_SHOWNORMAL, ewNoWait, ErrorCode)
else if LinkType = sltURL then
ShellExecAsOriginalUser('open', Link, '', '', SW_SHOWNORMAL, ewNoWait, ErrorCode);
end;
procedure CreateTheWizardPages;
var
Page: TWizardPage;
Button, FormButton, TaskDialogButton: TNewButton;
Panel: TPanel;
CheckBox: TNewCheckBox;
Edit: TNewEdit;
PasswordEdit: TPasswordEdit;
Memo: TNewMemo;
ComboBox: TNewComboBox;
ListBox: TNewListBox;
StaticText, StaticText2, ProgressBarLabel: TNewStaticText;
LinkLabel: TNewLinkLabel;
ProgressBar, ProgressBar2, ProgressBar3: TNewProgressBar;
CheckListBox, CheckListBox2: TNewCheckListBox;
FolderTreeView: TFolderTreeView;
BitmapImage, BitmapImage2, BitmapImage3: TBitmapImage;
BitmapFileName: String;
RichEditViewer: TRichEditViewer;
begin
{ TButton and others }
Page := CreateCustomPage(wpWelcome, 'Custom wizard page controls', 'TButton and others');
Button := TNewButton.Create(Page);
Button.Caption := 'TNewButton';
Button.Width := WizardForm.CalculateButtonWidth([Button.Caption]);
Button.Height := ScaleY(23);
Button.OnClick := @ButtonOnClick;
Button.Parent := Page.Surface;
Panel := TPanel.Create(Page);
Panel.Width := Page.SurfaceWidth div 2 - ScaleX(8);
Panel.Left := Page.SurfaceWidth - Panel.Width;
Panel.Height := Button.Height * 2;
Panel.Anchors := [akLeft, akTop, akRight];
Panel.Caption := 'TPanel';
Panel.Color := clWindow;
Panel.BevelKind := bkFlat;
Panel.BevelOuter := bvNone;
Panel.ParentBackground := False;
Panel.Parent := Page.Surface;
CheckBox := TNewCheckBox.Create(Page);
CheckBox.Top := Button.Top + Button.Height + ScaleY(8);
CheckBox.Width := Page.SurfaceWidth div 2;
CheckBox.Height := ScaleY(17);
CheckBox.Caption := 'TNewCheckBox';
CheckBox.Checked := True;
CheckBox.Parent := Page.Surface;
Edit := TNewEdit.Create(Page);
Edit.Top := CheckBox.Top + CheckBox.Height + ScaleY(8);
Edit.Width := Page.SurfaceWidth div 2 - ScaleX(8);
Edit.Text := 'TNewEdit';
Edit.Parent := Page.Surface;
PasswordEdit := TPasswordEdit.Create(Page);
PasswordEdit.Left := Page.SurfaceWidth - Edit.Width;
PasswordEdit.Top := CheckBox.Top + CheckBox.Height + ScaleY(8);
PasswordEdit.Width := Edit.Width;
PasswordEdit.Anchors := [akLeft, akTop, akRight];
PasswordEdit.Text := 'TPasswordEdit';
PasswordEdit.Parent := Page.Surface;
Memo := TNewMemo.Create(Page);
Memo.Top := Edit.Top + Edit.Height + ScaleY(8);
Memo.Width := Page.SurfaceWidth;
Memo.Height := ScaleY(89);
Memo.Anchors := [akLeft, akTop, akRight, akBottom];
Memo.ScrollBars := ssVertical;
Memo.Text := 'TNewMemo';
Memo.Parent := Page.Surface;
FormButton := TNewButton.Create(Page);
FormButton.Caption := 'TSetupForm';
FormButton.Top := Memo.Top + Memo.Height + ScaleY(8);
FormButton.Width := WizardForm.CalculateButtonWidth([FormButton.Caption]);
FormButton.Height := ScaleY(23);
FormButton.Anchors := [akLeft, akBottom];
FormButton.OnClick := @FormButtonOnClick;
FormButton.Parent := Page.Surface;
TaskDialogButton := TNewButton.Create(Page);
TaskDialogButton.Caption := 'TaskDialogMsgBox';
TaskDialogButton.Top := FormButton.Top;
TaskDialogButton.Left := FormButton.Left + FormButton.Width + ScaleX(8);
TaskDialogButton.Width := WizardForm.CalculateButtonWidth([TaskDialogButton.Caption]);
TaskDialogButton.Height := ScaleY(23);
TaskDialogButton.Anchors := [akLeft, akBottom];
TaskDialogButton.OnClick := @TaskDialogButtonOnClick;
TaskDialogButton.Parent := Page.Surface;
{ TComboBox and others }
Page := CreateCustomPage(Page.ID, 'Custom wizard page controls', 'TComboBox and others');
ComboBox := TNewComboBox.Create(Page);
ComboBox.Width := Page.SurfaceWidth;
ComboBox.Anchors := [akLeft, akTop, akRight];
ComboBox.Parent := Page.Surface;
ComboBox.Style := csDropDownList;
ComboBox.Items.Add('TComboBox');
ComboBox.ItemIndex := 0;
ListBox := TNewListBox.Create(Page);
ListBox.Top := ComboBox.Top + ComboBox.Height + ScaleY(8);
ListBox.Width := Page.SurfaceWidth;
ListBox.Height := ScaleY(97);
ListBox.Anchors := [akLeft, akTop, akRight, akBottom];
ListBox.Parent := Page.Surface;
ListBox.Items.Add('TListBox');
ListBox.ItemIndex := 0;
StaticText := TNewStaticText.Create(Page);
StaticText.Top := ListBox.Top + ListBox.Height + ScaleY(8);
StaticText.Anchors := [akLeft, akRight, akBottom];
StaticText.Caption := 'TNewStaticText';
StaticText.Parent := Page.Surface;
StaticText2 := TNewStaticText.Create(Page);
StaticText2.AutoSize := False;
StaticText2.Left := StaticText.Width + ScaleX(32);
StaticText2.Top := StaticText.Top;
StaticText2.Anchors := [akLeft, akRight, akBottom];
StaticText2.WordWrap := True;
StaticText2.Caption := 'TNewStaticText with more text and an adjusted label height so it''s multi-line.';
StaticText2.Width := 2 * StaticText.Width;
StaticText2.Parent := Page.Surface;
StaticText2.AdjustHeight;
LinkLabel := TNewLinkLabel.Create(Page);
LinkLabel.AutoSize := False;
LinkLabel.Left := StaticText2.Left;
LinkLabel.Top := StaticText2.Top + StaticText2.Height + ScaleY(8);
LinkLabel.Anchors := [akLeft, akRight, akBottom];
LinkLabel.Caption := 'TNew<a id="jrsoftware">Link</a>Label with more text and an adjusted label height so it''s multi-line with a second <a id="jrsoftware">link</a> on the second line.';
LinkLabel.Width := StaticText2.Width;
LinkLabel.OnLinkClick := @LinkLabelOnLinkClick;
LinkLabel.Parent := Page.Surface;
LinkLabel.AdjustHeight;
{ TNewProgressBar }
Page := CreateCustomPage(Page.ID, 'Custom wizard page controls', 'TNewProgressBar');
ProgressBarLabel := TNewStaticText.Create(Page);
ProgressBarLabel.Anchors := [akLeft, akTop];
ProgressBarLabel.Caption := 'TNewProgressBar';
ProgressBarLabel.Parent := Page.Surface;
ProgressBar := TNewProgressBar.Create(Page);
ProgressBar.Left := ProgressBarLabel.Width + ScaleX(8);
ProgressBar.Top := ProgressBarLabel.Top;
ProgressBar.Width := Page.SurfaceWidth - ProgressBar.Left;
ProgressBar.Height := ProgressBarLabel.Height + ScaleY(8);
ProgressBar.Anchors := [akLeft, akRight, akTop];
ProgressBar.Parent := Page.Surface;
ProgressBar.Position := 25;
ProgressBar2 := TNewProgressBar.Create(Page);
ProgressBar2.Left := ProgressBarLabel.Width + ScaleX(8);
ProgressBar2.Top := ProgressBar.Top + ProgressBar.Height + ScaleY(4);
ProgressBar2.Width := Page.SurfaceWidth - ProgressBar.Left;
ProgressBar2.Height := ProgressBarLabel.Height + ScaleY(8);
ProgressBar2.Anchors := [akLeft, akRight, akTop];
ProgressBar2.Parent := Page.Surface;
ProgressBar2.Position := 50;
ProgressBar2.State := npbsError;
ProgressBar3 := TNewProgressBar.Create(Page);
ProgressBar3.Left := ProgressBarLabel.Width + ScaleX(8);
ProgressBar3.Top := ProgressBar2.Top + ProgressBar2.Height + ScaleY(4);
ProgressBar3.Width := Page.SurfaceWidth - ProgressBar.Left;
ProgressBar3.Height := ProgressBarLabel.Height + ScaleY(8);
ProgressBar3.Anchors := [akLeft, akRight, akTop];
ProgressBar3.Parent := Page.Surface;
ProgressBar3.Style := npbstMarquee;
{ TNewCheckListBox }
Page := CreateCustomPage(Page.ID, 'Custom wizard page controls', 'TNewCheckListBox');
CheckListBox := TNewCheckListBox.Create(Page);
CheckListBox.Width := Page.SurfaceWidth;
CheckListBox.Height := ScaleY(97);
CheckListBox.Anchors := [akLeft, akTop, akRight, akBottom];
CheckListBox.Flat := True;
CheckListBox.Parent := Page.Surface;
CheckListBox.AddCheckBox('TNewCheckListBox', '', 0, True, True, False, True, nil);
CheckListBox.AddRadioButton('TNewCheckListBox', '', 1, True, True, nil);
CheckListBox.AddRadioButton('TNewCheckListBox', '', 1, False, True, nil);
CheckListBox.AddCheckBox('TNewCheckListBox', '', 0, True, True, False, True, nil);
CheckListBox.AddCheckBox('TNewCheckListBox', '', 1, True, True, False, True, nil);
CheckListBox.AddCheckBox('TNewCheckListBox', '123', 2, True, True, False, True, nil);
CheckListBox.AddCheckBox('TNewCheckListBox', '456', 2, False, True, False, True, nil);
CheckListBox.AddCheckBox('TNewCheckListBox', '', 1, False, True, False, True, nil);
CheckListBox.ItemFontStyle[5] := [fsBold];
CheckListBox.SubItemFontStyle[5] := [fsBold];
CheckListBox.ItemFontStyle[6] := [fsBold, fsItalic];
CheckListBox.SubItemFontStyle[6] := [fsBold, fsUnderline];
CheckListBox2 := TNewCheckListBox.Create(Page);
CheckListBox2.Top := CheckListBox.Top + CheckListBox.Height + ScaleY(8);
CheckListBox2.Width := Page.SurfaceWidth;
CheckListBox2.Height := ScaleY(97);
CheckListBox2.Anchors := [akLeft, akRight, akBottom];
CheckListBox2.BorderStyle := bsNone;
CheckListBox2.ParentColor := True;
CheckListBox2.MinItemHeight := WizardForm.TasksList.MinItemHeight;
CheckListBox2.ShowLines := False;
CheckListBox2.WantTabs := True;
CheckListBox2.Parent := Page.Surface;
CheckListBox2.AddGroup('TNewCheckListBox', '', 0, nil);
CheckListBox2.AddRadioButton('TNewCheckListBox', '', 0, True, True, nil);
CheckListBox2.AddRadioButton('TNewCheckListBox', '', 0, False, True, nil);
{ TFolderTreeView }
Page := CreateCustomPage(Page.ID, 'Custom wizard page controls', 'TFolderTreeView');
FolderTreeView := TFolderTreeView.Create(Page);
FolderTreeView.Width := Page.SurfaceWidth;
FolderTreeView.Height := Page.SurfaceHeight;
FolderTreeView.Anchors := [akLeft, akTop, akRight, akBottom];
FolderTreeView.Parent := Page.Surface;
FolderTreeView.Directory := ExpandConstant('{src}');
{ TBitmapImage }
Page := CreateCustomPage(Page.ID, 'Custom wizard page controls', 'TBitmapImage');
BitmapFileName := ExpandConstant('{tmp}\WizClassicSmallImage.bmp');
ExtractTemporaryFile(ExtractFileName(BitmapFileName));
BitmapImage := TBitmapImage.Create(Page);
BitmapImage.AutoSize := True;
BitmapImage.Bitmap.LoadFromFile(BitmapFileName);
BitmapImage.Cursor := crHand;
BitmapImage.OnClick := @BitmapImageOnClick;
BitmapImage.Parent := Page.Surface;
BitmapImage2 := TBitmapImage.Create(Page);
BitmapImage2.BackColor := $400000;
BitmapImage2.Bitmap := BitmapImage.Bitmap;
BitmapImage2.Center := True;
BitmapImage2.Left := BitmapImage.Width + 10;
BitmapImage2.Height := 2*BitmapImage.Height;
BitmapImage2.Width := 2*BitmapImage.Width;
BitmapImage2.Cursor := crHand;
BitmapImage2.OnClick := @BitmapImageOnClick;
BitmapImage2.Parent := Page.Surface;
BitmapImage3 := TBitmapImage.Create(Page);
BitmapImage3.Bitmap := BitmapImage.Bitmap;
BitmapImage3.Stretch := True;
BitmapImage3.Left := 3*BitmapImage.Width + 20;
BitmapImage3.Height := 4*BitmapImage.Height;
BitmapImage3.Width := 4*BitmapImage.Width;
BitmapImage3.Anchors := [akLeft, akTop, akRight, akBottom];
BitmapImage3.Cursor := crHand;
BitmapImage3.OnClick := @BitmapImageOnClick;
BitmapImage3.Parent := Page.Surface;
{ TRichViewer }
Page := CreateCustomPage(Page.ID, 'Custom wizard page controls', 'TRichViewer');
RichEditViewer := TRichEditViewer.Create(Page);
RichEditViewer.Width := Page.SurfaceWidth;
RichEditViewer.Height := Page.SurfaceHeight;
RichEditViewer.Anchors := [akLeft, akTop, akRight, akBottom];
RichEditViewer.BevelKind := bkFlat;
RichEditViewer.BorderStyle := bsNone;
RichEditViewer.Parent := Page.Surface;
RichEditViewer.ScrollBars := ssVertical;
RichEditViewer.UseRichEdit := True;
RichEditViewer.RTFText := '{\rtf1\ansi\ansicpg1252\deff0\deflang1043{\fonttbl{\f0\fswiss\fcharset0 Arial;}}{\colortbl ;\red255\green0\blue0;\red0\green128\blue0;\red0\green0\blue128;}\viewkind4\uc1\pard\f0\fs20 T\cf1 Rich\cf2 Edit\cf3 Viewer\cf0\par}';
RichEditViewer.ReadOnly := True;
end;
procedure AboutButtonOnClick(Sender: TObject);
begin
MsgBox('This demo shows some features of the various form objects and control classes.', mbInformation, mb_Ok);
end;
procedure CreateAboutButtonAndURLLabel(ParentForm: TSetupForm; CancelButton: TNewButton);
var
AboutButton: TNewButton;
URLLabel: TNewLinkLabel;
begin
AboutButton := TNewButton.Create(ParentForm);
AboutButton.Left := ParentForm.ClientWidth - CancelButton.Left - CancelButton.Width;
AboutButton.Top := CancelButton.Top;
AboutButton.Width := CancelButton.Width;
AboutButton.Height := CancelButton.Height;
AboutButton.Anchors := [akLeft, akBottom];
AboutButton.Caption := '&About...';
AboutButton.OnClick := @AboutButtonOnClick;
AboutButton.Parent := ParentForm;
URLLabel := TNewLinkLabel.Create(ParentForm);
URLLabel.Left := AboutButton.Left + AboutButton.Width + ScaleX(20);
URLLabel.Top := AboutButton.Top + AboutButton.Height - URLLabel.Height - 2;
URLLabel.Anchors := [akLeft, akBottom];
URLLabel.Caption := '<a href="https://jrsoftware.org">jrsoftware.org</a>';
URLLabel.OnLinkClick := @LinkLabelOnLinkClick;
URLLabel.UseVisualStyle := True;
URLLabel.Parent := ParentForm;
end;
procedure InitializeWizard();
begin
{ Custom wizard pages }
CreateTheWizardPages;
{ Custom controls }
CreateAboutButtonAndURLLabel(WizardForm, WizardForm.CancelButton);
{ Custom beveled label }
WizardForm.BeveledLabel.Caption := ' Bevel ';
end;
procedure InitializeUninstallProgressForm();
begin
{ Custom controls }
CreateAboutButtonAndURLLabel(UninstallProgressForm, UninstallProgressForm.CancelButton);
end;