mirror of
https://github.com/RGBCube/serenity
synced 2025-10-31 15:32:46 +00:00
aef56159a8
Every widget now has a GUI::FocusPolicy that determines how it can receive focus: - NoFocus: The widget is not focusable (default) - TabFocus: The widget can be focused using the tab key. - ClickFocus: The widget can be focused by clicking on it. - StrongFocus: Both of the above. For widgets that have a focus proxy, getting/setting the focus policy will affect the proxy instead.
106 lines
3.1 KiB
C++
106 lines
3.1 KiB
C++
/*
|
|
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright notice, this
|
|
* list of conditions and the following disclaimer.
|
|
*
|
|
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
* this list of conditions and the following disclaimer in the documentation
|
|
* and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#include "FormWidget.h"
|
|
#include "FormEditorWidget.h"
|
|
#include "Tool.h"
|
|
#include <LibGUI/Painter.h>
|
|
|
|
namespace HackStudio {
|
|
|
|
FormWidget::FormWidget()
|
|
{
|
|
set_focus_policy(GUI::FocusPolicy::StrongFocus);
|
|
set_fill_with_background_color(true);
|
|
set_relative_rect(5, 5, 400, 300);
|
|
|
|
set_greedy_for_hits(true);
|
|
}
|
|
|
|
FormWidget::~FormWidget()
|
|
{
|
|
}
|
|
|
|
FormEditorWidget& FormWidget::editor()
|
|
{
|
|
return static_cast<FormEditorWidget&>(*parent());
|
|
}
|
|
|
|
const FormEditorWidget& FormWidget::editor() const
|
|
{
|
|
return static_cast<const FormEditorWidget&>(*parent());
|
|
}
|
|
|
|
void FormWidget::paint_event(GUI::PaintEvent& event)
|
|
{
|
|
GUI::Painter painter(*this);
|
|
painter.add_clip_rect(event.rect());
|
|
|
|
for (int y = 0; y < height(); y += m_grid_size) {
|
|
for (int x = 0; x < width(); x += m_grid_size) {
|
|
painter.set_pixel({ x, y }, Color::from_rgb(0x404040));
|
|
}
|
|
}
|
|
}
|
|
|
|
void FormWidget::second_paint_event(GUI::PaintEvent& event)
|
|
{
|
|
GUI::Painter painter(*this);
|
|
painter.add_clip_rect(event.rect());
|
|
|
|
if (!editor().selection().is_empty()) {
|
|
for_each_child_widget([&](auto& child) {
|
|
if (editor().selection().contains(child)) {
|
|
painter.draw_rect(child.relative_rect(), Color::Blue);
|
|
}
|
|
return IterationDecision::Continue;
|
|
});
|
|
}
|
|
|
|
editor().tool().on_second_paint(painter, event);
|
|
}
|
|
|
|
void FormWidget::mousedown_event(GUI::MouseEvent& event)
|
|
{
|
|
editor().tool().on_mousedown(event);
|
|
}
|
|
|
|
void FormWidget::mouseup_event(GUI::MouseEvent& event)
|
|
{
|
|
editor().tool().on_mouseup(event);
|
|
}
|
|
|
|
void FormWidget::mousemove_event(GUI::MouseEvent& event)
|
|
{
|
|
editor().tool().on_mousemove(event);
|
|
}
|
|
|
|
void FormWidget::keydown_event(GUI::KeyEvent& event)
|
|
{
|
|
editor().tool().on_keydown(event);
|
|
}
|
|
|
|
}
|