* Copyright 2005-2009, Haiku Inc.
* Distributed under the terms of the MIT License.
*
* Authors:
* Axel Dörfler, axeld@pinc-software.de
*/
#include <stdio.h>
#include <Application.h>
#include <MessageRunner.h>
#include <TextView.h>
#include <Window.h>
static const uint32 kMsgToggleShow = 'tgsh';
class Window : public BWindow {
public:
Window();
virtual ~Window();
virtual void MessageReceived(BMessage* message);
virtual void FrameResized(float width, float height);
virtual bool QuitRequested();
private:
BMessageRunner* fRunner;
};
Window::Window()
: BWindow(BRect(100, 100, 400, 400), "HideAndShow-Test",
B_TITLED_WINDOW, B_ASYNCHRONOUS_CONTROLS)
{
BRect rect(Bounds());
rect.left += 20;
rect.right -= 20;
rect.top = 100;
rect.bottom = 200;
BTextView* view = new BTextView(Bounds(), "", rect, B_FOLLOW_ALL,
B_FRAME_EVENTS | B_WILL_DRAW);
view->MakeEditable(false);
view->SetAlignment(B_ALIGN_CENTER);
view->SetViewUIColor(B_PANEL_BACKGROUND_COLOR);
view->SetText("The window will be hidden and shown every 2 seconds.");
AddChild(view);
BMessage showAndHide(kMsgToggleShow);
fRunner = new BMessageRunner(this, &showAndHide, 2000000);
}
Window::~Window()
{
delete fRunner;
}
void
Window::MessageReceived(BMessage* message)
{
switch (message->what) {
case kMsgToggleShow:
if (IsHidden())
Show();
else
Hide();
break;
default:
BWindow::MessageReceived(message);
break;
}
}
void
Window::FrameResized(float width, float height)
{
BTextView* view = dynamic_cast<BTextView*>(ChildAt(0));
if (view == NULL)
return;
BRect rect = Bounds();
rect.left += 20;
rect.right -= 20;
rect.top = 100;
rect.bottom = 200;
view->SetTextRect(rect);
}
bool
Window::QuitRequested()
{
be_app->PostMessage(B_QUIT_REQUESTED);
return true;
}
class Application : public BApplication {
public:
Application();
virtual void ReadyToRun();
};
Application::Application()
: BApplication("application/x-vnd.haiku-hide_and_show")
{
}
void
Application::ReadyToRun(void)
{
Window* window = new Window();
window->Show();
}
int
main(int argc, char** argv)
{
Application app;
app.Run();
return 0;
}
