Make A TreeNode Change Cursor When Mouse Hovers Over It?
Jul 15, 2010
I have created a menu using a treeview to launch forms when the user clicks on a node. To complete the look-and-feel, I have set up the nodes to look like hyperlinks. I'd like to have the cursor change to a hand (like the one you see when you hover over a link) when the user hovers over a node, however so far I've only been able to have the cursor change on hovering inside the treeview, as opposed to over a node. As far as I can tell, a TreeNode doesn't have events such as MouseEnter, so I can't have them handle the events themselves.
I am attempting to use this function to loop through the nodes and check the Bounds property of the TreeNode against the Point property of the cursor, but so far the If block always evaluates to false, meaning that the cursor never changes.[code]...
I have made a program that has alot of labels which i'm using as click events. Is there any way to program the labels to change to a different color when the mouse arrow hovers on top of it it?
I would like to change the image used for the mouse cursor with a personal picturehow can i do thiswhich kind of exstension the peacture must have in order to be use as mouse cursor?
I want to catch mouse cursor change event in vb.net. for example, If i place the cursor in textbox then the cursor will change as IBeam. I want to capture when the cursor changes using vb.net.
I have a program that reads pixel colors in other applications, I've got the program working correctly but trying to hovor your mouse over a single pixel on the screen using the standard mouse "Arrow" pointer is a little difficult. I've created a custom cursor that is a cross hair of sorts that makes it easier to target specific pixels, is there a way to change the mouse curse to a specified cursor when the mouse is NOT over the controlling form?
I have an application (OziExplorer) which I launch from my application. The OziExplorer API allows my application to intercept mouse single and double click operations. To make the integration of my application with OziExplorer easier for the user, I'dlike to be able to change the OziExplorer mouse icon, from my applicationto match the tool they have chosen in my application. Is this possible?
Currently doing a project on an EOG mouse (eyes controlling the movement of the cursor) and I need to move the mouse in different speeds, so far I've only managed to write the codes to move it in one speed. Need some help here to move it in a few different speeds, both fast and slow.
I'm listening for the WM_SETCURSOR messages and setting the cursor there, it works most times, but not always. I've seen two other cases that I need to catch:
WM_PAINT: At least after a WM_LBUTTONDOWN the cursor is painted somehow without calling WM_SETCURSOR... WM_CAPTURECHANGED: Happening sometimes when the mouse is down and moving it.
Even doing all this the cursor sometimes flickers and the original one can be seen in some cases (eg: the instant when you roll over some object that sets the cursor to something else). I've been trying to look for some other patterns or messages but didn't see anything that would solve this problem.
I want the cursor to change when moving over pictures. Can it be done prorammatically? The solutions offered in the forum do not function. Changing the cursor in the property window of a picture is refused.
I'm making a map engine for another game I'm working on.... I would like to make my mouse cursor be a 32X32 pixel rectangle. This would make it easier to place my tiles which are all 32x32.
I'm creating a type of drawing program. The user can draw a line, much like in word or paint, etc. But once the line is drawn (to a picturebox or bitmap in memory), I want the user to be able to click on the line and drag it around (translate it).
If I know the coordinates of the endpoints of the line, as well as the pen width it was drawn with, how can I tell if a certain coordinate (mouse location) is contained by the line?
My first thought was to take a mathematical approach, like get an equation for a line, and check to see if the coordinate belonged to it. But for a higher pen width, the line is thicker, and thus contains more points.
How can I tell what coordinates are part of the line? Is there some sort of intersect function in the gdi that takes a line?
Let assume below will be my richtextbox. This is what I have so far:
[U]Title name 1[/U] Some text. Some more text.
[U]Title name 2[/U] Some text. Some more text.
What I am willing to do now is: Only when you mouse over on underlined text - mouse cursor changes to 'Hand' Then you can click on it and message box appears with underlined text. How do I do these two things?
My project is working well, without any problems and I just need to add another feature, if it is possible.I'm looking for a way to be able to have a Text Balloon (I'm not sure if this is the correct description or not) that will appear when the mouse curser hovers over an object in order to display text, letting the user know exactly what this particular object does.For instance, the text balloon would say: "Download Link" when the mouse hovers over a picture or maybe "Opens Software Window".In one case it does "Open" a new window when clicked on, but I need a balloon pop-up text to say that it will open a new window.
I want to display a help message when a user hovers their mouse over a button.I think I need to use the mousehover event.What's the syntax for this event.
I have little Problem with my ListView. When the mouse cursors hovers over an item in the first column, all the subitems of that line dissapear. If I click in it, they eppear agein. Also, they appear, if I hover the mouse over each of them.This my code for DrawSubItem-Event. I don't have implemented a DrawItem-Event because that made it even worse.
Private Sub lvResult_DrawSubItem(ByVal sender As Object, ByVal e As System.Windows.Forms.DrawListViewSubItemEventArgs) Handles lvResult.DrawSubItem Dim sf As New StringFormat()[code].....
I'm going to write a program that can get text from anywhere in windows xp by using mouse pointer. in other words, when you point your mouse pointer to a text (eg. text on win xp icon) and my program can get the text of it.
2nd problem: how to display a tooltip baloon on my mouse pointer?
I'm putting the finishing touches to a fullscreen Winforms Application in VB (.net 3.5, VS2008). I need to hide the mouse cursor, so I've used:
Me.Cursor.hide()
this works exactly as you'd expect, until a timer triggered event runs (and no, the timer doesn't call Cursor.Show(),ANY event running seems to trigger this, and I have a lot of timers triggering events to control various aspects of my application).What I really want to accomplish is to have my application work like in Media Player, where the mouse cursor is hidden until I move the mouse or cancel fullscreen.Is there any way to hide the cursor until I move the mouse, close my form or exit fullscreen? I've tried lots of things, but can't find anything that actually works correctly (all due to triggered events running).
I'm trying to find a drag and drop cursor for use in a program. It is not in the standard Windows cursors. It's the one you see when moving a control in Visual Studio or when reordering slides in powerpoint - arrow with rectangle below.
I have a form like this What I want to be helped is whenever I click the Button, the mouse cursor will point on the Label, then the Textbox or some more items of the Toolbox.
I have a short little program that has an image follow my mouse cursor. But the problem is that the image keeps drawing itself over and over. I only want 1 image following my mouse.
Public Class Form1 Private Sub Form1_MouseMove(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles Me.MouseMove Dim myBitmap As System.Drawing.Bitmap Dim myGraphics As Graphics [Code] .....
