I need help. I want to be able to put an application icon in the task tray to restore an application, but i have no clue where to start. I researched the topic on the MSDN, but they aren't very clear about things and i got completely lost. Here is some code i came up with to do this.
the class window is in a different header if you need that too:Code:#include <windows.h>
#include <shellapi.h>
#include <iostream>
#include <WindowClasses.h>
#include <string.h>
#define TASKBAR_RESTORE 0x2000
#define _WIN32_IE 0x0600
using namespace std;
LRESULT CALLBACK WndProc (HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
cout << msg;
switch (msg)
{
case WM_CLOSE:
DestroyWindow (hwnd);
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
case TASKBAR_RESTORE:
MessageBox (NULL, "I'm doing stuff in the task bar", "HEY!!!", MB_OK);
switch (lParam)
{
case WM_CONTEXTMENU:
MessageBox (NULL, "The Mouse moved!!!", "HEY!!!", MB_OK);
PostMessage (hwnd, SW_SHOW, 0, 0);
break;
}
default:
return DefWindowProc (hwnd, msg, wParam, lParam);
}
cout << msg;
return 0;
}
int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
{
WINDOW window;
MSG Msg;
NOTIFYICONDATA icon_dat;
InitWindowClasses (hInstance);
// initialize icon data
icon_dat.cbSize = sizeof (NOTIFYICONDATA);
icon_dat.hWnd = window.GetHandle();
icon_dat.uID = 10;
icon_dat.uFlags = NIF_MESSAGE | NIF_ICON;
icon_dat.uCallbackMessage = TASKBAR_RESTORE;
icon_dat.hIcon = LoadIcon (NULL, IDI_APPLICATION);
window.MakeWindow ("Test Window", 200, 200, 200, 200, WndProc);
ShowWindow (window.GetHandle(), SW_SHOW);
UpdateWindow (window.GetHandle());
Shell_NotifyIcon (NIM_ADD, &icon_dat);
while(GetMessage(&Msg, NULL, 0, 0) > 0)
{
TranslateMessage(&Msg);
DispatchMessage(&Msg);
}
return Msg.wParam;
}
i know that it isnt very heavily error checked, but if anyone can help me with this, i would be very very greatful. I have no clue where to even start!Code:#ifndef WINDOW_CLASSES_H
#define WINDOW_CLASSES_H
#include <windows.h>
#include <stdio.h>
#include <stdlib.h>
LRESULT CALLBACK Default (HWND hwnd, UINT Msg, WPARAM wParam, LPARAM lParam)
{
}
HWND defaultWnd;
HINSTANCE instance;
int InitWindowClasses (HINSTANCE progInstance)
{
WNDCLASSEX wc;
instance = progInstance;
wc.cbSize = sizeof(WNDCLASSEX);
wc.style = 0;
wc.lpfnWndProc = Default;
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hInstance = progInstance;
wc.hIcon = LoadIcon(NULL, IDI_APPLICATION);
wc.hCursor = LoadCursor(NULL, IDC_ARROW);
wc.hbrBackground = (HBRUSH)(COLOR_BACKGROUND+15);
wc.lpszMenuName = NULL;
wc.lpszClassName = "WindowClass";
wc.hIconSm = LoadIcon(NULL, IDI_APPLICATION);
if (!RegisterClassEx (&wc))
{
return -1;
}
defaultWnd = CreateWindow (
"WindowClass",
"HELLO",
WS_DISABLED,
1,
1,
1,
1,
NULL,
NULL,
progInstance,
NULL);
return 0;
}
class WINDOW
{
private:
HWND *controls;
HWND winCreated;
int index, count;
bool firstControl;
friend int DestroyWndVar ();
public:
int MakeWindow (const char *WinTitle, int xPos, int yPos, int xSize, int ySize, WNDPROC wndproc)
{
if (SetClassLong (defaultWnd, GCL_WNDPROC, (LONG) wndproc) == 0)
return -1;
winCreated = CreateWindow (
"WindowClass",
WinTitle,
WS_OVERLAPPEDWINDOW,
xPos,
yPos,
xSize,
ySize,
NULL,
NULL,
instance,
NULL);
index = 0;
count = 1;
controls = (HWND *) malloc (1);
firstControl = true;
return 0;
}
int AddButton (const char *ButtonText, int xPos, int yPos, int xSize, int ySize)
{
HWND button;
HWND *temp;
button = CreateWindow (
"BUTTON",
ButtonText,
WS_VISIBLE | WS_CHILD | BS_PUSHBUTTON,
xPos,
yPos,
xSize,
ySize,
winCreated,
(HMENU) index,
instance,
NULL);
controls[index] = button;
++index;
++count;
temp = (HWND *) realloc (controls, count * sizeof (HWND));
if (temp == NULL)
{
return -1;
}
controls = temp;
return 0;
}
int AddTextBox (const char *starttext, int xPos, int yPos, int xSize, int ySize)
{
HWND textbox;
HWND *temp;
textbox = CreateWindow (
"EDIT",
starttext,
WS_CHILD | WS_VISIBLE | WS_BORDER |ES_AUTOHSCROLL | WS_GROUP | WS_TABSTOP,
xPos,
yPos,
xSize,
ySize,
winCreated,
(HMENU) index,
instance,
NULL);
controls[index] = textbox;
++index;
++count;
temp = (HWND *) realloc (controls, count * sizeof (HWND));
if (temp == NULL)
{
return -1;
}
controls = temp;
return 0;
}
int AddComboBox (const char *data[], int arrayItems, int xPos, int yPos, int xSize, int ySize)
{
HWND combobox;
HWND *temp;
combobox = CreateWindow (
"COMBOBOX",
"",
WS_CHILD | WS_VISIBLE | WS_VSCROLL | CBS_HASSTRINGS | CBS_DROPDOWNLIST | WS_TABSTOP,
xPos,
yPos,
xSize,
ySize,
winCreated,
(HMENU) index,
instance,
NULL);
for (int added = 0; added < arrayItems; added++)
{
SendMessage (combobox, CB_ADDSTRING, 0, (LPARAM) data[added]);
}
controls[index] = combobox;
++index;
++count;
temp = (HWND *) realloc (controls, count * sizeof (HWND));
if (temp == NULL)
{
return -1;
}
controls = temp;
return 0;
}
int AddStaticText (const char *text, int xPos, int yPos, int xSize, int ySize)
{
HWND statictext;
HWND *temp;
statictext = CreateWindow (
"STATIC",
text,
WS_CHILD | WS_VISIBLE,
xPos,
yPos,
xSize,
ySize,
winCreated,
(HMENU) index,
instance,
NULL);
controls[index] = statictext;
++index;
++count;
temp = (HWND *) realloc (controls, count * sizeof (HWND));
if (temp == NULL)
{
return -1;
}
controls = temp;
return 0;
}
void Visible (int show)
{
ShowWindow (winCreated, show);
UpdateWindow (winCreated);
}
HWND GetHandle (void)
{
return winCreated;
}
};
#endif
