I have a Image path(some thing like this "http://ABC/XYZ/PQR.gif").And I want to assign this image to checkbox in winforms using C#.winfroms checkbox does not have SRC,How can I assign this image to checkbox.?
The Background of a check box can be filled with a provided image.
See
CheckBox Overview
CheckBox Members
Control.BackgroundImage Property
Try this
Set the BackGroundImage Property.
Change the BackGroundImageLayout
Property to stretch.
Change the Font Color if required
Related
I'm doing sample on Tabs and its working fine but here my question how to show differentiate between selected and non selected Tabs in codenameone. it means after selecting Tab i want to show different background color.
how can i achieve this?
Change the background color of the selected state of Tab Uiid in your Codename One Designer.
I just started building my first App with Codename One and I'm having quite some trouble. :-)
I cant change the background color of a TextField, I changed everything in the Theme and named it "TextField". At the Color tab I changed the background color and set Transparency to 255. Since the Component is named TextField, shouldnt the style be applied automatically when I make a new TextField?
I also tried to set the UIID manually to "TextField", which didn't help either.
Am I missing something?
Kind regards,
Max
The way backgrounds work in Codename One is this:
Border is applied first
Then image
Then gradient
Then color
TextField and other components such as Button etc. often have a default border derived from the theme.
Switch to the Border tab, click derive then click the ... button and select empty.
How can I set a form background with an image.
I tried using the image Viewer component, but the image doesn't span the entire screen.
You can add a backgroudn image with the CodenameOne Designer. In your theme , you can edit the "Form" uiid and set background as IMAGE
Like this :
I want to change my button background color dynamically when there is no data in next page or form?please help me.i am using jdeveloper 11g
Why do you want to change the background color? Instead you can make the button as disabled if there is no data.
Put a conditional EL in the styleclass attribute of the button and refer to a style you defined in your skin:
https://blogs.oracle.com/shay/entry/styling_specific_adf_components_with
I am currently working in the C# windows application with DevExpress controls.
Now I want to change back color of bar button item while loading the form.
I've tried following code:
barButton.Appearance.BackColor = Color.Red;
but the bar button back color not changed to red.
By default, bars use the skins to draw their content. In this case, all background colors are provided by specific skin elements, which cannot be changed. The only way to change a specific item's background color is to disable skins:
put the BarAndDockingController component onto a form, and assign it to the BarManager.Controller property. Set BarAndDockingController.PaintStyleName or LookAndFeel to any non-skin style(for example "Flat"). Then use the Bar.Appearance.BackColor property to set the desired color.
Alternatively, you can create your own custom barItem in a way similar to the one described in the How to change the background color of highlighted links KB article.