mousehover

This question already has answers here : Winforms: how to open combobox properly? (5 answers) Closed 5 years ago . I have a windows form. In that windows form i have a combo box. I have predefined items in the combo box as Add, Remove and Delete. I want to make the combo box auto expand on mouse hover. How can I do that? I noticed that auto expand code should be given in the mouse hover event of combo box. like this private void comboBox1_MouseHover(object sender, EventArgs e) { } but I don't know how to expand the combo box. Can anyone tell me how to do that? Ok I got it done the expanding

I found this page , which outlines how to change the rendering for a MenuStrip and its items. I want to use this, but the problem is that the highlight color when you hover over a button doesn't match it. Is there any way to change the highlight color from blue to yellow? I've tried using the MouseHover and MouseLeave events, but for some reason they're really slow, and they change the button to a solid color, which looks bad, but leaves a border on the edge of the button that doesn't change. In the designer: this.ButtonName.MouseHover += new System.EventHandler(button_mousehover); And then in

i am trying to write a code on Mouse_Hover event of a panel in my winform app using c#. This is my code .. private void viewscreen_MouseHover(object sender, EventArgs e) { statuspnl.Enabled = true; statuspnl.Visible = true; } but the problem is the event is not firing when i am taking the mouse over the viewscreen panel // viewscreen // this.viewscreen.BackColor = System.Drawing.SystemColors.ActiveCaptionText; this.viewscreen.Controls.Add(this.statuspnl); this.viewscreen.Location = new System.Drawing.Point(208, 16); this.viewscreen.Name = "viewscreen"; this.viewscreen.Size = new System.Drawing

what I want to do is to change the color of a QTableWidget item, when I hover with the mouse over the item of my QTableWidget. Firstly, the table widget needs to have mouse-tracking switched on to get the hover events. Secondly, we need to find some signals that tell us when the mouse enters and leaves the table cells, so that the background colours can be changed at the right times. The QTableWidget class has the cellEntered / itemEntered signals, but there is nothing for when the mouse leaves a cell. So, we will need to create some custom signals to do that. The TableWidget class in the demo

Is it possible to show content when hovering over the DIV. See Image When I hover over the div, the transition takes place, but is it possible to show content inside the hovering div, ie. Images etc html : <div class="flowingdown"> </div> CSS3 : .flowingdown { width:1045px; background-image:url(images/vertical_cloth.png); height:50px; float:left; margin-top:2px; margin-bottom:2px; border-radius:0 0 55px 55px ; transition: height 1s; -webkit-transition: height 1s; } .flowingdown:hover { height:100px; } Assume you have the following markup: <div id="parent"> Some content <div id="hover-content">