I tried to change the Text-color of a GluonMobile AppBar. It seems that the textcolor changes automatically depending on the background-color. Background-color is changeable via -fx-background-color or -primary-swatch-500. But -fx-text-fill in the same selector has no effect. My css looks like this.
.root {
-primary-swatch-500: #a6d42e;
}
.app-bar {
-fx-text-fill:white;
-fx-fill:white;
-fx-font-color:white;
}
I also tried to add the important keyword at the end, but it still does not work. Additionally I tried to set i programmatically but found no way to achieve this. Has anyone had the same problem or any idea how to deal with that problem?
Thanks in advance!
Related
I've tried so many examples, and I couldn't do Toolbar work with a DrawerLayout.
Can anywone fix the example above, and show me in rnplay how does it work?
This is an example of what I tried to do.
https://rnplay.org/apps/telLVQ
Thank you.
Try setting a height to your . Also set styles to your view to fill the screen.
https://github.com/facebook/react-native/issues/7915
It seems Tumblr has added a new "Promote tumblr!" button, however de-selecting it in the advance options isn't working now. anyone have a fix for this? it's annoying because it's blocking my navigation and would like to remove it
.tmblr-iframe--desktop-loggedin-controls.iframe-controls--desktop,
.tmblr-iframe,
.tmblr-iframe--desktop-loggedin-controls,
.iframe-controls--desktop {
display:none;
}
Try adding this to your style tag.
I'd like to dynamically change the text of a Command depending on some state, so normally I went to Google and LWUIT blogs said that using refreshTheme() on MenuBar should do the trick.
So I used the following code, but it sadly didn't work
if (isPlaying) {
playButton.setCommandName("Pause");
}else{
playButton.setCommandName("Play");
}
this.getMenuBar().refreshTheme();
Is there something wrong with my code? Or did I misunderstand something?
It won't refresh. The text of the button is set when the command is placed so you can't do that.
You will need to use removeCommand(cmd) followed by addCommand(newCmd).
Furthermore, refreshTheme() has absolutely nothing to do with anything.
i have button and want to set an icon to it along with the text inside it. their is no property to add icon to button like in smartGwt .. any idea how to achieve it please help.
There are many ways of achieving this.
Way 1 : Easy way
Just set the background image via code.
myButton.getElement().getStyle().setBackgroundImage("path");
Way 2: Another easy way
Set your own html
myButton.setHtml("Pass the html string");
Way 3: Easy but gives more control
myButton.addStylename("buttonStyle")
Use css to style this
.buttonStyle{
color : red;
}
Way 4: Best way according to me
Create your own split button wrapping it around a flowpanel or horizontalPanel, with image as your first widget and button as your another widget. This gives you additional control on image and as well as button. You can have your click handler on image as well as button and you can style each one of them individually.
This is how I achieved setting an icon in my get:button.
Add an extra style class hook, mine below is btn-fa-group to your gwt button. If you use the attribute 'addStyleNames' you can define them in your stylesheet and have multiple classes.
<g:Button text=" Post Your Answer" enabled="false" ui:field="showPostButton" addStyleNames="btn btn-default btn-fa-group" />
Now in your CSS define the following declaration:
btn-fa-group:before {
color: #333333;
content: "\f0c0";
display: inline-block;
font-family: "fontawesome";
}
Some important things to note; don't forget the before selector, make sure the unicode starts with a slash and have fontAwesome installed. Alternatively you can use another glyph icon if you have the font installed.
You can set innerhtml with image in button i.e.
Button button=new Button("<image src='abc.jpg' width='200px' height='300px' />Ok");
Button bt = new Button();
bt.getElement().getStyle().setBackgroundImage("url('path/to/ur/image/imagename.extention')");
also set size of background image wrt to the size of button
bt.getElement().getStyle().setProperty("backgroundSize","30px");
Add a Css Class to your Button is probalby the best solution.
button.addStyleName("ButtonIcon");
How to define the CSS and HTML you can read here.
Yes ,you can .Gwt have a SmartGwt type button called push buttopn
com.google.gwt.user.client.ui.PushButton
You can pass Image object to it as below
Image image = new Image(GWT.getModuleBaseURL() + "/images/search-arrow.png");
RootPanel.get().add(new PushButton(image));
How to change background color of GtkTextView? I tried with normal widget set bg functionality but gtk is just changing border color of GtkText View.
Plus can some some please explain me with simple example, that how to change Text Color/Font/Text Size in GtkTextView (Whole text in GtkTextView)?
I fond some examples but they are not working..
Thnaks,
PP.
gtk_widget_override_background_color()
This the GTK 3.x+ way (until GTK 3.16). From
https://developer.gnome.org/gtk3/unstable/GtkWidget.html#gtk-widget-modify-base
"gtk_widget_modify_base has been deprecated since version 3.0 and should not be used in newly-written code. Use gtk_widget_override_background_color() instead"
UPDATE: thegtknerd notes that this method too is now deprecated and it has been since 3.16.
gtk_widget_modify_base()
http://library.gnome.org/devel/gtk/unstable/GtkWidget.html#gtk-widget-modify-base
As of gtk3, I believe the proper way to do that is through CSS. Register a gtk style sheet though GtkCssProvider, then you can write this CSS:
textview text {
background-color: #theme_bg_color;
}
We can see the relevant CSS nodes in the documentation for GtkTextView. In this case I put #theme_bg_color which is an adwaita CSS variable, but you can as well put anything that goes in a usual CSS file, like red or #ff0000.