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https://github.com/LadybirdBrowser/ladybird.git
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WidgetGallery: add a simple Wizard demo :^)
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
Andreas Kling
parent
e241dba8d3
commit
2b9098f540
Notes:
sideshowbarker
2024-07-18 21:53:21 +09:00
Author: https://github.com/nvella Commit: https://github.com/SerenityOS/serenity/commit/2b9098f5400 Pull-request: https://github.com/SerenityOS/serenity/pull/5534
6 changed files with 239 additions and 0 deletions
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@ -1,5 +1,11 @@
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compile_gml(DemoWizardPage1.gml DemoWizardPage1GML.h demo_wizard_page_1_gml)
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compile_gml(DemoWizardPage2.gml DemoWizardPage2GML.h demo_wizard_page_2_gml)
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set(SOURCES
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main.cpp
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DemoWizardDialog.cpp
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DemoWizardPage1GML.h
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DemoWizardPage2GML.h
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)
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serenity_app(WidgetGallery ICON app-widget-gallery)
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91
Userland/Demos/WidgetGallery/DemoWizardDialog.cpp
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91
Userland/Demos/WidgetGallery/DemoWizardDialog.cpp
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@ -0,0 +1,91 @@
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/*
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* Copyright (c) 2021, Nick Vella <nick@nxk.io>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "DemoWizardDialog.h"
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#include <Demos/WidgetGallery/DemoWizardPage1GML.h>
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#include <Demos/WidgetGallery/DemoWizardPage2GML.h>
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#include <LibGUI/BoxLayout.h>
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#include <LibGUI/Button.h>
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#include <LibGUI/TextBox.h>
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#include <LibGUI/Wizards/WizardDialog.h>
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DemoWizardDialog::DemoWizardDialog(GUI::Window* parent_window)
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: GUI::WizardDialog(parent_window)
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{
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// Create the front cover
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m_front_page = GUI::CoverWizardPage::construct();
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m_front_page->set_header_text("Welcome to the SerenityOS demo wizard!");
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m_front_page->set_body_text("This wizard demonstrates the amazing wizardry\ncapabilities of LibGUI :^)");
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m_front_page->on_next_page = [&]() {
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return m_page_1;
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};
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// Create Page 1
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m_page_1 = GUI::WizardPage::construct(
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"Installation location",
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"Choose where Demo Application is installed on your computer.");
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m_page_1->body_widget().load_from_gml(demo_wizard_page_1_gml);
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m_page_1_location_text_box = m_page_1->body_widget().find_descendant_of_type_named<GUI::TextBox>("page_1_location_text_box");
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m_page_1->on_next_page = [&]() {
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return m_page_2;
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};
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// Create Page 2 with a progress bar :^)
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m_page_2 = GUI::WizardPage::construct(
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"Installation in progress...",
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"Please wait. Do not turn off your computer.");
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m_page_2->body_widget().load_from_gml(demo_wizard_page_2_gml);
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m_page_2_progress_bar = m_page_2->body_widget().find_descendant_of_type_named<GUI::ProgressBar>("page_2_progress_bar");
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m_page_2_timer = Core::Timer::construct(this);
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m_page_2->on_page_enter = [&]() {
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m_page_2_progress_value = 0;
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m_page_2_timer->restart(100);
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};
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m_page_2->on_page_leave = [&]() {
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m_page_2_progress_value = 0;
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m_page_2_timer->stop();
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};
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m_page_2_timer->on_timeout = [&]() {
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if (m_page_2_progress_value < 100)
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m_page_2_progress_value++;
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m_page_2_progress_bar->set_value(m_page_2_progress_value);
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// Go to final page on progress completion
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if (m_page_2_progress_value == 100) {
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m_page_2_progress_value = 0;
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replace_page(*m_back_page);
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}
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};
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// Don't set a on_next_page handler for page 2 as we automatically navigate to the final page on progress completion
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// Create the back cover
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m_back_page = GUI::CoverWizardPage::construct();
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m_back_page->set_header_text("Wizard complete.");
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m_back_page->set_body_text("That concludes the SerenityOS demo wizard :^)");
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m_back_page->set_is_final_page(true);
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push_page(*m_front_page);
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}
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55
Userland/Demos/WidgetGallery/DemoWizardDialog.h
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55
Userland/Demos/WidgetGallery/DemoWizardDialog.h
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@ -0,0 +1,55 @@
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/*
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* Copyright (c) 2021, Nick Vella <nick@nxk.io>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include <LibGUI/ProgressBar.h>
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#include <LibGUI/TextBox.h>
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#include <LibGUI/Window.h>
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#include <LibGUI/Wizards/CoverWizardPage.h>
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#include <LibGUI/Wizards/WizardDialog.h>
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#include <LibGUI/Wizards/WizardPage.h>
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class DemoWizardDialog : public GUI::WizardDialog {
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C_OBJECT(DemoWizardDialog);
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public:
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String page_1_location() { return m_page_1_location_text_box->get_text(); }
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private:
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DemoWizardDialog(GUI::Window* parent_window);
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RefPtr<GUI::CoverWizardPage> m_front_page;
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RefPtr<GUI::WizardPage> m_page_1;
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RefPtr<GUI::TextBox> m_page_1_location_text_box;
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RefPtr<GUI::WizardPage> m_page_2;
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RefPtr<GUI::ProgressBar> m_page_2_progress_bar;
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int m_page_2_progress_value { 0 };
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RefPtr<Core::Timer> m_page_2_timer;
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RefPtr<GUI::CoverWizardPage> m_back_page;
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};
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@ -0,0 +1,37 @@
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@GUI::Widget {
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layout: @GUI::VerticalBoxLayout {
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margins: [20, 20, 20, 20]
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}
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@GUI::Label {
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text: "Please select an installation directory."
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text_alignment: "TopLeft"
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fixed_height: 32
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}
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@GUI::Widget {
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fixed_height: 25
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layout: @GUI::HorizontalBoxLayout {
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}
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@GUI::Label {
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text: "Location: "
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autosize: true
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}
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@GUI::TextBox {
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name: "page_1_location_text_box"
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}
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@GUI::Button {
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text: "Browse"
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fixed_width: 75
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}
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}
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// Spacer
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@GUI::Widget {
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}
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}
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@GUI::Widget {
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layout: @GUI::VerticalBoxLayout {
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margins: [20, 20, 20, 20]
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}
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@GUI::Label {
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text: "Please wait..."
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text_alignment: "TopLeft"
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fixed_height: 32
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}
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@GUI::ProgressBar {
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name: "page_2_progress_bar"
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fixed_height: 28
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}
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// Spacer
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@GUI::Widget {
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}
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}
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@ -34,6 +34,7 @@
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#include <LibGUI/CheckBox.h>
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#include <LibGUI/ColorInput.h>
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#include <LibGUI/ComboBox.h>
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#include <LibGUI/Dialog.h>
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#include <LibGUI/GroupBox.h>
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#include <LibGUI/Icon.h>
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#include <LibGUI/ImageWidget.h>
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@ -55,8 +56,12 @@
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#include <LibGUI/Variant.h>
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#include <LibGUI/Widget.h>
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#include <LibGUI/Window.h>
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#include <LibGUI/Wizards/CoverWizardPage.h>
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#include <LibGUI/Wizards/WizardDialog.h>
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#include <LibGfx/FontDatabase.h>
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#include "DemoWizardDialog.h"
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template<typename T>
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class ListViewModel final : public GUI::Model {
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public:
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@ -466,6 +471,30 @@ int main(int argc, char** argv)
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input_label.set_text(value);
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};
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auto& tab_wizards = tab_widget.add_tab<GUI::Widget>("Wizards");
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tab_wizards.set_layout<GUI::VerticalBoxLayout>();
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tab_wizards.layout()->set_margins({ 8, 8, 8, 8 });
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tab_wizards.layout()->set_spacing(8);
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auto& start_wizard_button = tab_wizards.add<GUI::Button>("Start wizard");
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auto& wizard_output_box = tab_wizards.add<GUI::TextEditor>();
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wizard_output_box.set_text("Output from the demo wizard will appear here :^)");
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wizard_output_box.set_mode(GUI::TextEditor::DisplayOnly);
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wizard_output_box.set_font(Gfx::FontDatabase::the().default_font());
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start_wizard_button.on_click = [&]() {
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wizard_output_box.set_text("Wizard started.");
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auto wizard = DemoWizardDialog::construct(window);
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int result = wizard->exec();
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StringBuilder sb;
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sb.append(String::formatted("Wizard execution complete.\nDialog ExecResult code: {}", result));
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if (result == GUI::Dialog::ExecResult::ExecOK)
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sb.append(String::formatted(" (ExecOK)\n'Installation' location: \"{}\"", wizard->page_1_location()));
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wizard_output_box.set_text(sb.string_view());
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};
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auto& tab_image = tab_widget.add_tab<GUI::Widget>("Images");
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tab_image.set_layout<GUI::VerticalBoxLayout>();
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tab_image.layout()->set_margins({ 8, 8, 8, 8 });
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