xvno
commented
4 years ago Introduction Page
编写 Controller.prototype.IntroductionPageCallback() 这个方法来和 说明页 交互
Buttons
| ErrorLabel | Displays an error message. |
|---|---|
| NextButton | '...' |
| CancelButton | '...' |
Widgets
| ErrorLabel | Displays an error message. |
|---|---|
| MessageLabel | Displays a message. By default, it displays the "Welcome to the |
| InformationLabel | Displays progress information. |
Radio Buttons
| Radio Buttons | Brief Description |
|---|---|
| PackageManagerRadioButton | The package manager radio button shown on the page while running as maintenance tool. |
| UpdaterRadioButton | The updater radio button shown on the page while running as maintenance tool. |
| UninstallerRadioButton | The uninstaller radio button shown on the page while running as maintenance tool. Selected by default. |
Progress Bar
| Progress Bar | Brief Description |
|---|---|
| InformationProgressBar | The progress bar shown while fetching remote packages. |
Qt Core Feature
| Qt Core Feature | Brief Description |
|---|---|
| packageManagerCoreTypeChanged() | Connect to this signal if you want to be notified when the type of maintenance tool changes. Note: The signal is only emitted when the user has started the binary as so called maintenance tool (after the installation) and switches between the radio buttons. |
function Controller () {
}
Controller.prototype.IntroductionPageCallback = function () {
var widget = gui.currentPageWidget(); // get the current wizard page
if (widget != null) {
widget.title = "New title."; // set the page title
widget.MessageLabel.setText("New Message."); // set the welcome text
}
}
Controller.prototype.TargetDirectoryPageCallback = function () {
gui.clickButton(buttons.NextButton); // automatically click the Next button
}function Controller () {
var widget = gui.pageById(QInstaller.Introduction); // get the introduction wizard page
if (widget != null)
widget.packageManagerCoreTypeChanged.connect(onPackageManagerCoreTypeChanged);
}
onPackageManagerCoreTypeChanged = function () {
console.log("Is Updater: " + installer.isUpdater());
console.log("Is Uninstaller: " + installer.isUninstaller());
console.log("Is Package Manager: " + installer.isPackageManager());
}
Predefined Installer Pages, 预定义的安装程序页面组