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Rename all the LibGUI classes to GClassName.

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This commit is contained in:
Andreas Kling 2019-01-20 04:49:48 +01:00
parent a026da47e7
commit b91479d9b9
33 changed files with 623 additions and 581 deletions
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89
LibGUI/GButton.cpp Normal file
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#include "GButton.h"
#include <SharedGraphics/Painter.h>
GButton::GButton(GWidget* parent)
: GWidget(parent)
{
setFillWithBackgroundColor(false);
}
GButton::~GButton()
{
}
void GButton::setCaption(String&& caption)
{
if (caption == m_caption)
return;
m_caption = move(caption);
update();
}
void GButton::paintEvent(GPaintEvent&)
{
Color buttonColor = Color::LightGray;
Color highlightColor = Color::White;
Color shadowColor = Color(96, 96, 96);
Painter painter(*this);
painter.draw_line({ 1, 0 }, { width() - 2, 0 }, Color::Black);
painter.draw_line({ 1, height() - 1 }, { width() - 2, height() - 1}, Color::Black);
painter.draw_line({ 0, 1 }, { 0, height() - 2 }, Color::Black);
painter.draw_line({ width() - 1, 1 }, { width() - 1, height() - 2 }, Color::Black);
if (m_beingPressed) {
// Base
painter.fill_rect({ 1, 1, width() - 2, height() - 2 }, buttonColor);
// Sunken shadow
painter.draw_line({ 1, 1 }, { width() - 2, 1 }, shadowColor);
painter.draw_line({ 1, 2 }, {1, height() - 2 }, shadowColor);
} else {
// Base
painter.fill_rect({ 3, 3, width() - 5, height() - 5 }, buttonColor);
// White highlight
painter.draw_line({ 1, 1 }, { width() - 2, 1 }, highlightColor);
painter.draw_line({ 1, 2 }, { width() - 3, 2 }, highlightColor);
painter.draw_line({ 1, 3 }, { 1, height() - 2 }, highlightColor);
painter.draw_line({ 2, 3 }, { 2, height() - 3 }, highlightColor);
// Gray shadow
painter.draw_line({ width() - 2, 1 }, { width() - 2, height() - 4 }, shadowColor);
painter.draw_line({ width() - 3, 2 }, { width() - 3, height() - 4 }, shadowColor);
painter.draw_line({ 1, height() - 2 }, { width() - 2, height() - 2 }, shadowColor);
painter.draw_line({ 2, height() - 3 }, { width() - 2, height() - 3 }, shadowColor);
}
if (!caption().is_empty()) {
auto textRect = rect();
if (m_beingPressed)
textRect.move_by(1, 1);
painter.draw_text(textRect, caption(), Painter::TextAlignment::Center, Color::Black);
}
}
void GButton::mouseDownEvent(GMouseEvent& event)
{
dbgprintf("Button::mouseDownEvent: x=%d, y=%d, button=%u\n", event.x(), event.y(), (unsigned)event.button());
m_beingPressed = true;
update();
GWidget::mouseDownEvent(event);
}
void GButton::mouseUpEvent(GMouseEvent& event)
{
dbgprintf("Button::mouseUpEvent: x=%d, y=%d, button=%u\n", event.x(), event.y(), (unsigned)event.button());
m_beingPressed = false;
update();
GWidget::mouseUpEvent(event);
if (onClick)
onClick(*this);
}