I want to know how can I set a style sheet for a Phonon::SeekSlider as like as a QSlider in Qt. With QSliders we can assign so many attributes by easily calling something like this.
QSlider::handle:horizontal {
background:white;
border: 1px solid white;
width: 6px;
margin-top: -2px;
margin-bottom: -2px;
border-radius: 0px;
}
But how can I do this same with SeekSlider.I cannot set attributes by calling Phonon::SeekSlider or QSlider. Only I can do is set attributes by calling QWidget {} and it has no use on SeekSlider. I must be able to customize the handle,page etc...
Please anyone has ideas...Help me !!!
You can access Phonon::SeekSlider slider control like that:
Phonon--SeekSlider > QSlider {
}
Phonon--SeekSlider > QSlider::handle {
}
etc.
Related
I am not able to change the arrow size in vue-tour. While I am able to change it by inspecting in Chrome, in CSS I am unable to do it as it has some runtime generated ID associated with it.
.v-step__arrow[data-v-e97491e4], .v-step__arrow[data-v-e97491e4]:before {
position: absolute;
width: 10px;
height: 10px;
background: inherit;
}
The v-step GitHub is available here: https://github.com/pulsardev/vue-tour/blob/master/src/components/VStep.vue
You can make use of v-deep. It helps in applying the styles to the child-components directly.
If you are making use of sass then you can apply styling as:
::v-deep .v-step {
background-color: black;
}
If you are simply using css then you can use v-deep as:
>>> .v-step {
background-color: black;
}
I'm new in Angular and I do not even know if this approach is good.
I want to create my own universal button component and define his styles in button.component.css. After i want to use this button in my other component like login form.
I do something like that in button.component.css:
button {
height: 50px;
width: 100px;
border-radius: 8px;
font-family: "Arial Black";
font-size: 18px;
box-shadow: none;
}
.primary-button {
background: #5c52ff;
color: white;
}
.primary-button:hover {
background: white;
border: #5c52ff solid 2px;
color: #5c52ff;
}
.secondary-button {
border: forestgreen solid 2px;
background: white;
color: forestgreen;
}
Now in index.html i do:
<app-button class="primary-button"></app-button>
But scope of button.component.css works only in button.component.html
I should to create this style classes in global style.css and don't create button component but simple use button tag and add class attribute with property from style.css. How to approach this problem.
You should be setting the class to the button present in your button.component.html instead of setting it in the app-button element. You can achieve this by sending your class to the button component as an Input.
index.html
<app-button className="primary-button"></app-button>
button.component.ts
import { Component, Input } from '#angular/core';
....
#Input() className: string;
button.component.html
<button [class]="className"></button>
This way your class will be applied within the scope of button.component.css.
i am trying to change the color of radiobutton on selected and deselected as
QtStylesheet :Qt Stylesheet
but In this link it only refer to Loading a Image but how could I change it color and without loading Image and change border color or styling radiobutton
the requirement is attached in the Image :
Read documentation carefully. It describes all you need. It even almost described your case, the only difference is images instead of colours.
Style sheet for your case is like this:
QRadioButton {
background-color: gray;
color: white;
}
QRadioButton::indicator {
width: 10px;
height: 10px;
border-radius: 7px;
}
QRadioButton::indicator:checked {
background-color: red;
border: 2px solid white;
}
QRadioButton::indicator:unchecked {
background-color: black;
border: 2px solid white;
}
Setting style sheet to next works for me:
QRadioButton:checked{
background-color: red;
}
QRadioButton:unchecked{
background-color: black;
}
Setting style sheet to QRadioButton::indicator:checked doesn't work, because this only changes the settings of the indicator.
If you want to change the background color of your radiobutton when he's selected you should use both slots and stylesheet.
I will name your button MyButton.
In your .h you will find :
private :
QRadioButton MyButton;
private slots:
void changeColorMyButton();
and in your .cpp add in the setup of your Mainwindow :
QObject::connect(MyButton,SIGNAL(clicked(bool)),this,SLOT(changeColorMyButton));
Your button is now connected to the signal clicked and when you will click on your button, the slot changeColorMyButton will be executed. You can now customize your slot.
void Mainwindow::changeColorMyButton()
{
if(this.MyButton.isChecked())
{
this.MyButton->setStyleSheet("background-color: black");
}
else
{
this.MyButton->setStyleSheet("background-color: yellow");
}
}
I want to style my tabs in my Qt app as follows:
I used following style sheet:
QTabBar{background-color: #fff; border-top: 0px;}
QTabBar::tab {
border-image: url(:/New_UI/tab_inactive.png) 7 17 7 2;
margin-left: 2px;
border-right: 17px;
border-top: 5px;
border-bottom: 5px;
font: 400 9.2pt "Segoe UI";
color: #ccc;
padding: 0px 13px 0px 5px;
max-height: 26px;
}
QTabBar::tab:selected, QTabBar::tab:hover {
border-image: url(:/New_UI/tab_active.png) 6 17 6 2;
}
QTabBar::close-button {
image: url(:/New_UI/tab_close.png);
subcontrol-origin: padding;
subcontrol-position: right;
width: 13px;
height: 13px;
}
The result is as follows (close button position is not as I wanted):
What am I doing wrong & how could I get my desired result ?
EDIT : I know this post is old, but I hope it could help someone else.
After a couple of tests, I think there is one way to do this, but it does not use Qt style sheets :
Subclass your QTabWidget to have complete access to the protected features
Create your own QWidget or QPushButton as your close button
Manage the position of your button with the stylesheet property (margin-right for example)
Add your button to the tab tabBar()->setTabButton(index, QTabBar::RightSide, closeButton);
The code I used for the test :
MyTab::MyTab(QWidget *parent) : QTabWidget(parent)
{
/// Create your button
QPushButton *close = new QPushButton(this);
// Add a tab
addTab(new QWidget(), QIcon(), "Tab 1");
setStyleSheet("QTabBar::tab { width : 150px;}");
// Size and move your button
close->setStyleSheet("max-height: 14px; max-width: 15px; margin-right: 50px;");
// Add your button to the tab
tabBar()->setTabButton(0, QTabBar::RightSide, close);
}
Finally, in the MainWindow, I added my own TabWidget to a layout :
ui->layout->addWidget(new MyTab(this));
The result :
But now you will have to handle the close action manually by connecting the button and get the index for a removeTab(index) call.
I am doing the same thing as you do, here is my stylesheet:
QTabBar::close-button{
image:url(:tabclose.png);
margin-right:4px;
}
Do not use "width" and "height" property, those two doesn't work here, setting a "image:url()" on sub controls implicitly sets the width and height of the sub-control (unless the image in a SVG).
Use "margin-right" property to control the distance from the right edge of the tab;
Add a custom button is a good answer.but if you use margin to decide close-button's position,the close-button's mouse area will be abnormal,so I add a SpacerItem and button in a widget,finally add this widget to TabWidget.
void TabBarCloseable::tabInserted(int index)
{
QWidget *widget = new QWidget(this);
QHBoxLayout *layout = new QHBoxLayout(this);
widget->setLayout(layout);
QToolButton *closeBtn = new QToolButton(this);
layout->addWidget(closeBtn);
layout->insertSpacing(1, 15);
closeBtn->setStyleSheet("max-height: 16px; max-width: 16px;");
this->setTabButton(index, QTabBar::RightSide, widget);
QTabBar::tabInserted(index);
}
You have wrong padding
Top
QTabBar::tab {
min-width: 25ex;
padding: 10px 50px 10px 10px;
}
buttom
QTabBar::tab {
min-width: 25ex;
padding: 10px 0px 10px 10px;
}
This is a pure stylesheet solution, without creating the buttons manually:
QTabBar::close-button {
image: url(:/tab-close.png);
padding-left: -13px;
}
If you check the Qt source, the image painting code uses only the padding values, not the margin values.
I have the following inside a content place holder in my asp .net pages:
<style type="text/css">
#sortable1 { list-style-type: none; margin: 0; padding: 0; zoom: 1; }
#sortable1 li { margin: 3px; padding: 3px; width: 90%; border: 1px solid #000000; background: #000000; color: #FFFFFF; }
#sortable1 li.highlightWorkflow { background: #FFFF00; color: #000000; }
</style>
I would ideally like to swap the #00000's for values held on the page, maybe in hidden fields. Is this possible?
You cannot modify your CSS file directly from asp.net, but you can do this with some creative use with a javascript library, like jQuery.
In theory you would use the following pseudocode
var colorCode = getColorCodeFromHiddenField();
$(field).prop(property, colorCode)
If your taget is to be able to modify the colors as you design, I suggest you take a look att Less Css (http://lesscss.org/). This lets you store a color code in a variable so you only have to change the value once.
If you however, need a way for users to change values, something like #Jan's suggestion is better.
If you want that to be done on the client side, the easy way is to use JQuery or JavaScript as Jan describes above.
If you want to do it on the server side, you can assign an id value to the element that you need to change styles and do something like this:
yourID.Style.Add("color", something);
or
yourID.Attributes.Add("style", "color: yourcolor;");