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WidgetGallery: add a simple Wizard demo :^)

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The sample Wizard subclasses WizardDialog and demonstrates a front and
back cover, as well as extracting user input from a Wizard page to
display in the interface which spawned the Wizard.
This commit is contained in:
Nick Vella 2021-02-26 18:17:28 +11:00 • committed by Andreas Kling
parent e241dba8d3
commit 2b9098f540
6 changed files with 239 additions and 0 deletions
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29
Userland/Demos/WidgetGallery/main.cpp
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@ -34,6 +34,7 @@
#include <LibGUI/CheckBox.h>
#include <LibGUI/ColorInput.h>
#include <LibGUI/ComboBox.h>
#include <LibGUI/Dialog.h>
#include <LibGUI/GroupBox.h>
#include <LibGUI/Icon.h>
#include <LibGUI/ImageWidget.h>
@ -55,8 +56,12 @@
#include <LibGUI/Variant.h>
#include <LibGUI/Widget.h>
#include <LibGUI/Window.h>
#include <LibGUI/Wizards/CoverWizardPage.h>
#include <LibGUI/Wizards/WizardDialog.h>
#include <LibGfx/FontDatabase.h>
#include "DemoWizardDialog.h"
template<typename T>
class ListViewModel final : public GUI::Model {
public:
@ -466,6 +471,30 @@ int main(int argc, char** argv)
input_label.set_text(value);
};
auto& tab_wizards = tab_widget.add_tab<GUI::Widget>("Wizards");
tab_wizards.set_layout<GUI::VerticalBoxLayout>();
tab_wizards.layout()->set_margins({ 8, 8, 8, 8 });
tab_wizards.layout()->set_spacing(8);
auto& start_wizard_button = tab_wizards.add<GUI::Button>("Start wizard");
auto& wizard_output_box = tab_wizards.add<GUI::TextEditor>();
wizard_output_box.set_text("Output from the demo wizard will appear here :^)");
wizard_output_box.set_mode(GUI::TextEditor::DisplayOnly);
wizard_output_box.set_font(Gfx::FontDatabase::the().default_font());
start_wizard_button.on_click = [&]() {
wizard_output_box.set_text("Wizard started.");
auto wizard = DemoWizardDialog::construct(window);
int result = wizard->exec();
StringBuilder sb;
sb.append(String::formatted("Wizard execution complete.\nDialog ExecResult code: {}", result));
if (result == GUI::Dialog::ExecResult::ExecOK)
sb.append(String::formatted(" (ExecOK)\n'Installation' location: \"{}\"", wizard->page_1_location()));
wizard_output_box.set_text(sb.string_view());
};
auto& tab_image = tab_widget.add_tab<GUI::Widget>("Images");
tab_image.set_layout<GUI::VerticalBoxLayout>();
tab_image.layout()->set_margins({ 8, 8, 8, 8 });