mirrors/ladybird
0
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2025-05-09 20:52:54 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 9

Start bringing up LibGUI properly (formerly Widgets.)

Browse source
This commit is contained in:
Andreas Kling 2019-01-20 05:48:43 +01:00
parent b91479d9b9
commit 8eae89a405
Notes: sideshowbarker 2024-07-19 16:00:02 +09:00
17 changed files with 258 additions and 33 deletions
Download patch file Download diff file Expand all files Collapse all files

61
LibGUI/GWindow.cpp
View file

@ -2,10 +2,51 @@
#include "GEvent.h"
#include "GEventLoop.h"
#include <SharedGraphics/GraphicsBitmap.h>
#include <LibC/gui.h>
#include <LibC/stdio.h>
#include <LibC/stdlib.h>
#include <AK/HashMap.h>
GWindow::GWindow(int window_id)
: m_window_id(window_id)
static HashMap<int, GWindow*>* s_windows;
static HashMap<int, GWindow*>& windows()
{
if (!s_windows)
s_windows = new HashMap<int, GWindow*>;
return *s_windows;
}
GWindow* GWindow::from_window_id(int window_id)
{
auto it = windows().find(window_id);
if (it != windows().end())
return (*it).value;
return nullptr;
}
GWindow::GWindow(GObject* parent)
: GObject(parent)
{
GUI_CreateWindowParameters wparams;
wparams.rect = { { 100, 400 }, { 140, 140 } };
wparams.background_color = 0xffc0c0;
strcpy(wparams.title, "GWindow");
m_window_id = gui_create_window(&wparams);
if (m_window_id < 0) {
perror("gui_create_window");
exit(1);
}
GUI_WindowBackingStoreInfo backing;
int rc = gui_get_window_backing_store(m_window_id, &backing);
if (rc < 0) {
perror("gui_get_window_backing_store");
exit(1);
}
m_backing = GraphicsBitmap::create_wrapper(backing.size, backing.pixels);
windows().set(m_window_id, this);
}
GWindow::~GWindow()
@ -40,3 +81,19 @@ void GWindow::close()
{
}
void GWindow::show()
{
}
void GWindow::update()
{
gui_invalidate_window(m_window_id, nullptr);
}
void GWindow::set_main_widget(GWidget* widget)
{
if (m_main_widget == widget)
return;
m_main_widget = widget;
update();
}