First, there is such a 4x2 interface
image1。
Then I clicked on the box in the upper left corner, it became like this
image2
It will look like this when I click on eight box.image3
I want to achieve this style, so I use SceneBuilder, Put the ImageView in the Label, but found that the Label has no click event to trigger。
(PS：All eight boxes can be clicked, and each click switches the state, which are shown and hidden respectively.)
In Scenebuilder just use for Label the on Mouse Clicked field.
Related
As I know, there are three types of buttons in LibGDX:
TextButton, ImageButton and ImageTextButton
I need to create a button with my own background and own text and of course, but I also need a hover option.
The hover is available in ImageButton, but ImageButton doesn't have a label so I can't assign any text to it.
There is a third option, ImageTextButton, but it's not a normal button, it's a button and a label which is set next to it (which is unacceptable, cause I need the text on the button).
Is there any option to achieve this?
I would like to add a clickable blue link (QLabel) right next to 'Next' button on one of my QWizardPages(subclassed) so the wizard's button layout would look like:
[Cancel] MyLabel [Next]
I found out that you can add up to 3 custom buttons (QAbstractbutton) but no information about other widgets.
It doesn't need to be a label. You can style a button to make it appear like a label would.
I have a TableView and one column contains buttons. When I press the button a line is created and I drag the mouse to draw the line to another button.
The line starts and ends at the center of each button, however, I need the line to display BEHIND the buttons, yet over the table.
In Swing I would simply override the paint method of any component and write any custom graphics drawing before actually painting the button.
How can I achieve the same thing using JavaFX?
Try to make use of Node.toFront() and Node.toBack().
I'm trying to create a custom tab navigator that has to look like this http://www.freeimagehosting.net/uploads/b470d024c4.jpg.
Also, when there's a rollover, the borders of the arrow have to be in blue (like the label in the current tab).
For that purpose, I've created a custom component: a hbox containing a label and a canvas with 3 images inside (for the arrow tip that has to change depending on the currentState).
Then, I thought of overlapping the components in order to get the blue highlight color (ex: arrow button 3 is over arrow button 4. The image of the arrow tip in button 3 will be transparent outside the arrow, so that we can see the black color of the following button).
I'm now trying to position the components inside the canvas ... but I cannot.
After the creationComplete event, I assign the label text and I was calculating the coordonates of the component but it doesn't take into account the label width... -_-'
Any ideas?
Thanks. Regards,
BS_C3
Read up on the Flex Component LifeCycle. You should be positioning and sizing your child components in the updateDisplayList() method; not in a creationComplete handler.
You should assign the label text in either commitProperties or createChildren depending upon when you know what it is.
If you want to share some code, we may be able to hone in on the exact problem. If you run code like this:
myLabel.text = 'Blahblahblahblah';
trace(myLabel.width);
I would expect that the width has not changed to reflect the new text because the myLabel has not gone through it's own component lifecycle steps yet.
I want to move arrow image in textarea on mouse click and key up and down like text editors.
Pls give me ur suggestions
Regards,
Shivang
You need to implement this with a combination of a click handler and a skin that draws the arrow for the cursor.