Examples with Char com.codename1.ui.TextSelection.Char used on opensource projects

Example 16 with Char

use of com.codename1.ui.TextSelection.Char in project CodenameOne by codenameone.

the class FontImage method setMaterialIcon.

/**
 * <p>Applies a material design icon (one of the MATERIAL_* icons above) to the given component using the
 * styling of the label</p>
 * <script src="https://gist.github.com/codenameone/8cf6f70188959524474b.js"></script>
 * @param l a SpanLabel
 * @param icon one of the MATERIAL_* icons
 * @param size the size of the icon in millimeters
 */
public static void setMaterialIcon(SpanLabel l, char icon, float size) {
    if (Font.isTrueTypeFileSupported()) {
        Style s = new Style(l.getUnselectedStyle());
        s.setFont(getMaterialDesignFont().derive(rightSize(s, size), Font.STYLE_PLAIN));
        l.setIcon(FontImage.create("" + icon, s));
    }
}

Example 17 with Char

use of com.codename1.ui.TextSelection.Char in project CodenameOne by codenameone.

the class Tabs method addTab.

/**
 * Adds a <code>component</code>
 * represented by a <code>title</code> and/or <code>icon</code>,
 * either of which can be <code>null</code>.
 * Cover method for <code>insertTab</code>.
 *
 * @param title the title to be displayed in this tab
 * @param materialIcon one of the material design icon constants from {@link com.codename1.ui.FontImage}
 * @param iconSize icon size in millimeters
 * @param component the component to be displayed when this tab is clicked
 * @return this so these calls can be chained
 *
 * @see #insertTab
 * @see #removeTabAt
 */
public Tabs addTab(String title, char materialIcon, float iconSize, Component component) {
    int index = tabsContainer.getComponentCount();
    FontImage i = FontImage.createMaterial(materialIcon, "Tab", iconSize);
    insertTab(title, i, component, index);
    Style sel = getUIManager().getComponentSelectedStyle("Tab");
    i = FontImage.createMaterial(materialIcon, sel, iconSize);
    setTabSelectedIcon(index, i);
    return this;
}

Example 18 with Char

use of com.codename1.ui.TextSelection.Char in project CodenameOne by codenameone.

the class Paint method measureTextHeight.

float measureTextHeight(char[] chars, int start, int count) {
    Font f = getTypeface();
    float h = 0f;
    if (f != null) {
        int clen = chars.length;
        for (int i = start; i < clen && i < start + count; i++) {
            float nh = f.getHeight();
            h = nh > h ? nh : h;
        }
    } else {
        throw new RuntimeException("Failed to get font");
    }
    return h;
}

Example 19 with Char

use of com.codename1.ui.TextSelection.Char in project CodenameOne by codenameone.

the class Paint method breakText.

public int breakText(String text, boolean measureForwards, float maxWidth, float[] measuredWidth) {
    char[] chars = text.toCharArray();
    Font f = getTypeface();
    float tmp = 0;
    if (f != null) {
        int start = measureForwards ? 0 : chars.length - 1;
        int inc = measureForwards ? 1 : -1;
        float currWidth = 0f;
        int clen = chars.length;
        int wlen = measuredWidth != null ? measuredWidth.length : -1;
        for (int i = start; (measureForwards && i < clen) || (!measureForwards && i >= 0); i += inc) {
            tmp = f.charWidth(chars[i]);
            if (currWidth + tmp > maxWidth) {
                return i;
            }
            if (i < wlen) {
                measuredWidth[i] = tmp;
            }
            currWidth += tmp;
        }
    } else {
        throw new RuntimeException("Failed to get font");
    }
    return chars.length;
}

Example 20 with Char

use of com.codename1.ui.TextSelection.Char in project CodenameOne by codenameone.

the class Paint method measureText.

public float measureText(char[] chars, int start, int count) {
    float out = 0f;
    Font f = getTypeface();
    if (f != null) {
        int clen = chars.length;
        for (int i = start; i < clen && i < start + count; i++) {
            out += f.charWidth(chars[i]);
        }
    } else {
        throw new RuntimeException("Failed to get font");
    }
    return out;
}