when we click a treeview node,the treeview node will turn grey but we click it again,the blue or grey background will disappear but the activeitem still be there .
I hope the grey background can hold all the time so that i will keep the same with activeitems.
We all know the list-item-group etc has mandatory attribute to controll there are always
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I am trying to create app. In the form, there is only 3 button in a groupbox. I want to make the groupbox always fit in the screen. The problem is when i minimize the form, there is vertical and horizontal scroll. So i cannot see the whole groupbox border:
I want to make the groupbox to minimize without the scroll and i am able to see all the border just like when in the maximize screen as below:
I have already tried groupbox autosize to true while anchor to top, bottom, right, and left but it is still not working. Any idea how i can achieve this?
As #ib11 said you need to go to Dock and select Fill. In addition, if you want to make your group box not fill the form but grow with it, you'll probably need to change the Anchor to all sides. That's why your previous settings didn't work because anchor doesn't fill the screen, it's just a property to grow with the screen. Fill makes it possible so that you can have a group box or any other control always fill the screen.
See this image for dock:
See this image for anchor:
You need to set the Dock property of the GroupBox to Fill.
Like so:
I've created 2 buttons:
<Button title="TEST"></Button>
<Button title="TEST" backgroundColor="red"></Button>
The first is a really simple default button. And the second I just added a red background color. The result is this:
As you can see from the picture, just adding a different background color changes the button a lot from it's "native" appearance. What I would expect is that the button will remain the same, just with a red background.
The "styled" button is bigger (and as you can see I did not set up any dimensions).
The "styled" button corners are no longer round.
Most bothering - the "styled" button no longer has the android button ripple effect upon clicking.
Why is that? Can it be fixed?
The native button (AppCompatButton) is a bit more complex and is not using the backgroundColor to show the actual color. I think it is using a 9-patch in the background so if you set a backgroundColor it will remove that and you end up with the box and the color.
Try using the tintColor to change the background color or you can fake it using:
borderRadius
elevation
touchFeedback
touchFeedbackColor
Hi Im new to Xcode7 and Swift2 and I am trying to change the color of the buttons I am adding to my storyboard. Is there a way to change the color of the button in Xcode7? All I see are options to change color of text and add background image to a button but no change button color.
A button has many parts / aspects, so what do you mean by the "button color"? You probably mean the button's background color. If you scroll down in the button's attributes inspector, you'll come to the background color. The reason it's so far down is that it's a View (UIView) property, not merely a button (UIButton) property.
I have an issue with svg groups and basic animation. this guy is a button. When hovered over, out pops a sort of menu. The goal is that the menu retracts when the mouse pointer leaves the button and the menu.
The trouble starts with 'onmouseout'; even though button & menu are grouped, and with 'onmouseout' acting on the whole group, the mouseout action is triggered by mousing out ANY element within the group. So a move from button to menu triggers the retraction.
To work around this I've put a mask over the top that appears (so to speak - it does become visible but has 0 opacity, so cannot be seen), when the button is moused over. I've turned it grey here so you can see it. But if i want to add element onto this menu, I'm no further forward than before. The red block is this other element.
Seemingly, if I had the menu just appear instead of using animations to make them appear, the groups would behave as I want them to.
I hope someone can help or shed some light.
I've got an NSSlider. I've set it to update continuously. In my update code I have:
[quality setToolTip:qualityTooltips[pos]];
This updates the tooltip, but the tooltip is not displayed while I'm dragging the slider. In fact it vanishes as soon as you click the slider. I'd like it to always be visible while I'm dragging the slider, is this possible?