How can I create a Popup balloon like you would see from Windows Messenger or AVG or Norton or whomever?
I want it to show the information, and then slide away after a few seconds.
Edit: It needs to be blocking like Form.ShowDialog() because the program exits after displaying the notification
You can use the notifyIcon control that's part of .NET 2.0 System.Windows.Forms. That allows you to place an icon for your application in the System Tray. Then, you can call the ShowBalloonTip(int timeOut) method on that. Be sure however to first set the text, and icon properties on the notifyIcon for it to work. Small code sample:
private void button1_Click(object sender, EventArgs e)
{
this.notifyIcon1.BalloonTipText = "Whatever";
this.notifyIcon1.BalloonTipTitle = "Title";
this.notifyIcon1.Icon = new Icon("icon.ico");
this.notifyIcon1.Visible = true;
this.notifyIcon1.ShowBalloonTip(3);
}
EDIT: Ok, so notifyIcon won't work for you. My second suggestion would then be to create your own control for this. Actually, I would use a form. A simple form, with no borders, and no control box and just have a timer running so you can set the Opacity for fade in/out. Then, you can easily get the bottom right of the screen using the Rectangle Screen.PrimaryScreen.WorkingArea. Then just show your form at that position.
Don't create a modal (blocking) balloon. Please. A big part of the design of these UIs is that they are not dialogs: they're transient, potentially non-interactive elements, intended to provide incidental information to a user without necessarily interrupting their workflow. A balloon that steals focus and blocks user input would be irritating at best - if you need a dialog, then use a dialog.
The .NET 1.1 Visual Basic Power Pack had a toaster control.
Related
I'm building a Revit plugin. It consists of a dockable pane that (among other elements) has a button. I want to open a new, separate window when a user clicks this button.
At the moment, i create a new Window, but i don't know if that's the right way to go, because now i see two Revit icons on a task bar. I do not have experience as Revit user, i'm new to Revit development, so i'm not sure if this should be the case (two icons) and as silly as it sounds, i do not have admin rights to install random addins and get a feeling of expected user experience.
I create a Window using the following code:
ParametersMissingValueWindow parametersMissingValueWindow = new ParametersMissingValueWindow();
parametersMissingValueWindow.Show();
Based on the understanding of a dockable pane that i have, i think i do not want to create another dockable pane, but just a simple modeless dialog. I wasn't able to find any examples using WPF. Hence, any information whether this is the way to go or help on how to achieve this is highly appreciated.
The Show method takes an optional parent window argument. Specify the Revit main window as the parent window, and your modeless dialogue will be recognised as belonging to the running Revit process. It is accessible from the MainWindowHandle property.
var MyWindow = new MyWindow();
HwndSource hwndSource = HwndSource.FromHwnd(UIApplication.MainWindowHandle);
Window wnd = hwndSource.RootVisual as Window;
if (wnd != null)
{
MyWindow.Owner = wnd;
//MyWindow.ShowInTaskbar = false;
MyWindow.Show();
}
It's not necessary to assign a value to ShowInTaskbar property, but it actually achieves what i wanted to do from the beginning (have only one program open in taskbar), so i left it as part of the solution, but commentted out.
Big thanks to Jeremy Tammik for pointing out the parent property.
You can use WPF to setup a window to use in revit.
MyWPF menu = new menu();
System.Windows.Window wind = new System.Windows.Window();
wind.ShowDialog(); //--> the window shows up and make stuff for revit
if you need the menu to be a dockable one check this source.
Perhaps is not up to date and you will need to adapt the code to the new api.
I have a populated ListView dialog. If a user clicks on an option in the ListView, a new dialog is shown above the ListView.
My problems is that when I click off of the new top-most dialog (onto the ListView behind it), the new dialog's borders flash/blink several times. The icon on the taskbar also flashes. I wish to disable the flashing, but cannot find a property to change.
To show my dialog, I use the following code:
if (detail == null)
detail = new Details(opt, val, user, desc, m_l);
else
detail = null;
detail.ShowDialog();
This is intended behavior, it's because the new dialog is modal. It's drawing attention to the fact that something needs to be done.
If you need to make a non-modal form, instead of using ShowDialog(), simply use Show().
Sounds like to me you are creating modal windows each time. And you cannot resume the previous dialogs until you dismiss your new top-most window.
Take a look at this wikipedia article for information about modal dialogs.
I would advise you look at how you are creating/showing your windows.
In WPF you show windows via Show() or ShowDialog(), however, I do not know which type of ListView you are using
EDIT:
Per your comment, you want modal dialogs. The only ways I can think of even trying to remove the flashing is going into WINAPI. This doesn't seem like a job for .NET.
I want to suggest a few things:
Take a look at options for showing each window. See this MSDN page
Take a look at the options for styling each window. See this MSDN page
Reconsider your design. I know this may take a lot of work, but having so many layers of windows is kind of unappealing to most users. Ultimately, I believe this option will make your application the best.
Thank you all for your answers and guidance. I have found the best way to handle my problem.
I was using an event ItemActivated. This event was called when an a highlighted item on the ListView was clicked. This became a problem when the user would double click on an already selected item. This would cause the new dialog to show, but also flash several times.
By using the DoubleClick event instead, a single click on a selected object does nothing. A double click on either a selected or non-selected item opens the dialog without the flashes. The flashes still appear if you try to click off of the dialog box, but are not as much of an issue.
I'm working on a .Net (WPF/C#) application, the application displays notifications (similar to Growl notifications on OS X) at different times, I would like the notifications to display above all other windows, including when there is a full screened app (like a PowerPoint presentation).
Is there anyway to display a Window over a full screened app?
Did you try to set TopMost = true parameter of this window?
also check this thread:
Form top most?
or you can use Popup instead, it will on top of any window or control.
WPF.
private void Window_Deactivated(object sender, EventArgs e)
{
Thread.Sleep(2000);
this.Topmost = true;
}
But this is not the best option.
In full screen mode there is exclusive access to the display, and you can only display on top of this if you are allowed to implement it if it's a game in OpenGL, DirectX and BackBuffer to impose your data.
I'm calling my custom dialog window with this code:
GUI.SLDialog sd = new GUI.SLDialog();
if (sd.ShowDialog() == false)
{
return;
}
But sd.ShowDialog() always returns nothing (i think), because the function breaks, but the waypoint at return; isn't reached.
Dialog is automaticly closing when I add to button:
this.DialogResult = false;//or true
Anybody know what am I doing wrong?
Thanks in advance for your help.C.H.
#edit
This is my SLDialog:
xaml: http://wklej.org/hash/9fb67fb0c7c/
cs: http://wklej.org/hash/16e3ccc6c0d/
I don't think I can tell you much here unless you post the code for the dialog but I do have a suggestion in the mean time.
Since you're already unhappy with the standard dialog boxes and customization is clearly an option why not move towards what people are coming to expect? Instead of your standard dialog why not just create a user control that lays over the rest of your UI and blurs everything out from the background? Much like a jquery dialog box you might see on a web page.
Modality is easier to control since it's just a matter of covering your entire app window with a translucent rectangle and then make the dialog window appear however you want.
Just a suggestion.
I am developing an application in C#. I have a Main Form where I have some buttons that give the user the possibility to start a new form into the Main Form.
When there are more of this kind of forms opened and the user choose to minimize one, it goes to back behind all opened forms. So if the user would want to open again that form he must close/minimise all forms.(for beeing able to see the minimized one)
How can I manage the minimised form location so it could be visible after it is minimised? I tried without any result stuff like that: bringToFront, Activate, Focus, etc.
My Main Form contains the buttons and a panel, so the forms are opening in the panel bellow the buttons.
why don't you go for MDI win-form ? I think they fit really well in what you are trying to achieve
http://msdn.microsoft.com/en-us/library/ms973874.aspx
Finally I did managed myself to solve the problem. It was so simple.
For the forms that opens in the panel child I removed
formName.Dock = DockStyle.Fill;
and I set the formName.Height = panelContainer-25; So now the little form minimized is visible.
I know this is late post but might be useful for someone like me.
Try this this was working for me to set minimized window location and size as well
https://social.msdn.microsoft.com/Forums/windows/en-US/d6014e48-2adb-4096-8bea-94c2f3b1c47c/how-to-change-the-location-of-a-minimized-mdichild-form?forum=winforms