mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-04-25 05:55:13 +00:00
d353c7c3d6
I want to try an MS Office 97 "CoolBar" inspired look for my toolbars. This is only the painting support, we still need hover events to implement the actual effect.
91 lines
2.4 KiB
C++
91 lines
2.4 KiB
C++
#include "GButton.h"
|
|
#include <SharedGraphics/Painter.h>
|
|
#include <LibGUI/GStyle.h>
|
|
|
|
//#define GBUTTON_DEBUG
|
|
|
|
GButton::GButton(GWidget* parent)
|
|
: GWidget(parent)
|
|
{
|
|
set_fill_with_background_color(false);
|
|
}
|
|
|
|
GButton::~GButton()
|
|
{
|
|
}
|
|
|
|
void GButton::set_caption(String&& caption)
|
|
{
|
|
if (caption == m_caption)
|
|
return;
|
|
m_caption = move(caption);
|
|
update();
|
|
}
|
|
|
|
void GButton::paint_event(GPaintEvent&)
|
|
{
|
|
Painter painter(*this);
|
|
|
|
GStyle::the().paint_button(painter, rect(), m_button_style, m_being_pressed, m_hovered);
|
|
|
|
if (!caption().is_empty() || m_icon) {
|
|
auto content_rect = rect();
|
|
auto icon_location = m_icon ? content_rect.center().translated(-(m_icon->width() / 2), -(m_icon->height() / 2)) : Point();
|
|
if (m_being_pressed) {
|
|
content_rect.move_by(1, 1);
|
|
icon_location.move_by(1, 1);
|
|
}
|
|
if (m_icon) {
|
|
painter.blit(icon_location, *m_icon, m_icon->rect());
|
|
painter.draw_text(content_rect, caption(), TextAlignment::Center, Color::Black);
|
|
} else {
|
|
painter.draw_text(content_rect, caption(), TextAlignment::Center, Color::Black);
|
|
}
|
|
}
|
|
}
|
|
|
|
void GButton::mousemove_event(GMouseEvent& event)
|
|
{
|
|
if (m_tracking_cursor) {
|
|
bool being_pressed = rect().contains(event.position());
|
|
if (being_pressed != m_being_pressed) {
|
|
m_being_pressed = being_pressed;
|
|
update();
|
|
}
|
|
}
|
|
GWidget::mousemove_event(event);
|
|
}
|
|
|
|
void GButton::mousedown_event(GMouseEvent& event)
|
|
{
|
|
#ifdef GBUTTON_DEBUG
|
|
dbgprintf("GButton::mouse_down_event: x=%d, y=%d, button=%u\n", event.x(), event.y(), (unsigned)event.button());
|
|
#endif
|
|
if (event.button() == GMouseButton::Left) {
|
|
m_being_pressed = true;
|
|
m_tracking_cursor = true;
|
|
set_global_cursor_tracking(true);
|
|
update();
|
|
}
|
|
GWidget::mousedown_event(event);
|
|
}
|
|
|
|
void GButton::mouseup_event(GMouseEvent& event)
|
|
{
|
|
#ifdef GBUTTON_DEBUG
|
|
dbgprintf("GButton::mouse_up_event: x=%d, y=%d, button=%u\n", event.x(), event.y(), (unsigned)event.button());
|
|
#endif
|
|
if (event.button() == GMouseButton::Left) {
|
|
bool was_being_pressed = m_being_pressed;
|
|
m_being_pressed = false;
|
|
m_tracking_cursor = false;
|
|
set_global_cursor_tracking(false);
|
|
update();
|
|
if (was_being_pressed) {
|
|
if (on_click)
|
|
on_click(*this);
|
|
}
|
|
}
|
|
GWidget::mouseup_event(event);
|
|
}
|
|
|