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Re: Restoring TrayIcon control [SOLVED] [message #32135 is a reply to message #32099]

Tue, 26 April 2011 17:20

lucpolak
Messages: 18
Registered: April 2008
Location: France

Promising Member

After a long time, i've found the solution :

In CtrlCore, add a static variable to the class Ctrl to store the value of Windows Message TaskbarCreated :

[...]
#ifdef PLATFORM_WIN32 
	static UINT WM_TASKBARCREATED;
#endif

	static LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);

In Win32Wnd.cpp, initialize this static variable :

static bool sFinished;

UINT Ctrl::WM_TASKBARCREATED = 0;
[...]

And in the WndProc function, Register the TaskbarCreated Message :

if (message == WM_CREATE)
	{
		WM_TASKBARCREATED = RegisterWindowMessageA("TaskbarCreated") ;
		ELOG("Ctrl::TASKBARCREATED = "<<WM_TASKBARCREATED);
	}

Finally, in the TrayIconWin32.cpp, restore the icon if needed :

LRESULT TrayIcon::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
{	
	if (message == WM_TASKBARCREATED)
	{
		RLOG("TrayIcon::WM_TASKBARCREATED");
		visible = false;
		Show();
	}
	else if(message == UM_TASKBAR_)
[...]

So, can you integrate it in the next revision of Upp ?

Thanks,

Lucas

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