const WM_TrayMessage=WM_User+100; protected procedure AppMinimized(Sender: TObject); procedure WMTrayMessage(var msg:TMessage);message WM_TrayMessage;uses ShellApivar NID:TNotifyIconData{点击了任务栏的图标} procedure TMainForm.WMTrayMessage(var msg:TMessage); var p:TPoint; begin if msg.LParam=WM_LButtonDown then begin ShowWindow(Application.Handle,SW_Show); Application.Restore; end else if msg.LParam=WM_RButtonDown then begin GetCursorPos(p); pmTray.Popup(p.x,p.y); end; end;{应用程序最小化时图标显示在任务栏} procedure TMainForm.AppMinimized(Sender:TObject); begin NID.cbSize:=SizeOf(TNotifyIconData); NID.hIcon:=Application.Icon.Handle; NID.szTip:= 'taxi'; NID.uCallbackMessage:=WM_TrayMessage; NID.uFlags:=NIF_ICON or NIF_MESSAGE or NIF_TIP; NID.uID:=0; NID.Wnd:=Handle; Shell_NotifyIcon(NIM_ADD,@NID); ShowWindow(Application.Handle,SW_Hide); end;procedure TMainForm.FormCreate(Sender: TObject); begin Application.OnMinimize:=AppMinimized; AppMinimized(nil); end;procedure TMainForm.FormDestroy(Sender: TObject); begin Shell_NotifyIcon(NIM_DELETE,@NID); end;
dde2001(失落人)说的去做就行了,主要是处理点击消息。
WM_TrayMessage=WM_User+100; protected
procedure AppMinimized(Sender: TObject);
procedure WMTrayMessage(var msg:TMessage);message WM_TrayMessage;uses ShellApivar
NID:TNotifyIconData{点击了任务栏的图标}
procedure TMainForm.WMTrayMessage(var msg:TMessage);
var
p:TPoint;
begin
if msg.LParam=WM_LButtonDown then
begin
ShowWindow(Application.Handle,SW_Show);
Application.Restore;
end
else if msg.LParam=WM_RButtonDown then
begin
GetCursorPos(p);
pmTray.Popup(p.x,p.y);
end;
end;{应用程序最小化时图标显示在任务栏}
procedure TMainForm.AppMinimized(Sender:TObject);
begin
NID.cbSize:=SizeOf(TNotifyIconData);
NID.hIcon:=Application.Icon.Handle;
NID.szTip:= 'taxi';
NID.uCallbackMessage:=WM_TrayMessage;
NID.uFlags:=NIF_ICON or NIF_MESSAGE or NIF_TIP;
NID.uID:=0;
NID.Wnd:=Handle;
Shell_NotifyIcon(NIM_ADD,@NID);
ShowWindow(Application.Handle,SW_Hide);
end;procedure TMainForm.FormCreate(Sender: TObject);
begin
Application.OnMinimize:=AppMinimized;
AppMinimized(nil);
end;procedure TMainForm.FormDestroy(Sender: TObject);
begin
Shell_NotifyIcon(NIM_DELETE,@NID);
end;