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Check
Box that can be filled with a check. Build powerful forms!
Examples
TotalCross includes a wide range of modifications for your
Check, use Control methods.1
package com.totalcross;
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​
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import totalcross.ui.MainWindow;
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import totalcross.ui.gfx.Color;
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import totalcross.ui.Check;
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import totalcross.sys.Settings;
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​
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public class HelloWorld extends MainWindow {
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public HelloWorld() {
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setUIStyle(Settings.MATERIAL_UI);
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}
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@Override
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public void initUI() {
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try {
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Check red = new Check("Red");
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Check green = new Check("Green");
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Check blue = new Check("Blue");
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red.setForeColor(Color.RED);
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green.setForeColor(Color.GREEN);
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blue.setForeColor(Color.BLUE);
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add(red, LEFT+100, CENTER-40);
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add(green, LEFT+100, CENTER);
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add(blue, LEFT+100, CENTER+40);
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} catch (Exception exception) {
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// Handle exception
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}
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}
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}
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Box and text with different colors
In some situations, it may be necessary to use different colors for the box and the text.
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package com.totalcross;
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​
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import totalcross.ui.MainWindow;
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import totalcross.ui.gfx.Color;
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import totalcross.ui.Check;
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import totalcross.sys.Settings;
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​
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public class HelloWorld extends MainWindow {
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public HelloWorld() {
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setUIStyle(Settings.MATERIAL_UI);
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}
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@Override
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public void initUI() {
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try {
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Check check = new Check("Check!");
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check.checkColor = Color.RED;
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check.textColor = Color.BLUE;
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add(check, CENTER, CENTER);
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} catch (Exception exception) {
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// Handle exception
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}
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}
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}
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Custom left gap
Increase or decrease the spacing between box and text try
check.textLeftGap = 20
Responsive text split
Have more responsive texts using
check.autoSplit = true. Useful for applications that deal with resizingBehind the Class
Attributes
Type
Name
Description
boolean
autoSplit
Set to true to let the Check split its text based on the width every time its width changes
int
checkColor
Set to the color of the check, if you want to make it different of the foreground color
int
textColor
Sets the text color of the check
int
textLeftGap
Set gap size between check box and text
Methods
Type
Name
Description
Constructor
Check(String Text)
Creates a check control displaying the given text
Boolean
isChecked( )
Returns the checked state of the control
String
getText( )
Gets the text displayed in the check
void
setChecked(boolean checked)
Sets the checked state of the control
void
setChecked(boolean checked, boolean sendPress)
Sets the checked state of the control, and send the press event if desired
void
setText(String text)
Sets the text that is displayed in the check
void
split(int maxWidth)
Splits the text to the given width
References
Last modified 2yr ago