Java Code Examples for javax.swing.JComponent#isVisible()

The following examples show how to use javax.swing.JComponent#isVisible() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: ThreadsCPUView.java From visualvm with GNU General Public License v2.0

6 votes

public Dimension preferredLayoutSize(Container parent) {
    JComponent filter = filterPanel;
    if (filter != null && !filter.isVisible()) filter = null;
    
    JComponent search = searchPanel;
    if (search != null && !search.isVisible()) search = null;
    
    Dimension dim = new Dimension();
    
    if (filter != null && search != null) {
        Dimension dim1 = filter.getPreferredSize();
        Dimension dim2 = search.getPreferredSize();
        dim.width = dim1.width + dim2.width + 1;
        dim.height = Math.max(dim1.height, dim2.height);
    } else if (filter != null) {
        dim = filter.getPreferredSize();
    } else if (search != null) {
        dim = search.getPreferredSize();
    }
    
    if ((filter != null || search != null) /*&& hasBottomFilterFindMargin()*/)
        dim.height += 1;
    
    return dim;
}

Example 2

Source File: DataView.java From netbeans with Apache License 2.0

6 votes

public Dimension minimumLayoutSize(Container parent) {
    JComponent filter = filterPanel;
    if (filter != null && !filter.isVisible()) filter = null;
    
    JComponent search = searchPanel;
    if (search != null && !search.isVisible()) search = null;
    
    Dimension dim = new Dimension();
    
    if (filter != null && search != null) {
        Dimension dim1 = filter.getMinimumSize();
        Dimension dim2 = search.getMinimumSize();
        dim.width = dim1.width + dim2.width + 1;
        dim.height = Math.max(dim1.height, dim2.height);
    } else if (filter != null) {
        dim = filter.getMinimumSize();
    } else if (search != null) {
        dim = search.getMinimumSize();
    }
    
    if ((filter != null || search != null) && hasBottomFilterFindMargin())
        dim.height += 1;
    
    return dim;
}

Example 3

Source File: PopupManager.java From netbeans with Apache License 2.0

6 votes

/** Removes popup component from textComponent root pane
 *  @param popup popup component to be removed from
 *  root pane of the text component.
 */
public void uninstall(JComponent popup) {
    JComponent oldPopup = this.popup;

    if (oldPopup != null) {
        if (oldPopup.isVisible()) {
            oldPopup.setVisible(false);
        }
        removeFromRootPane(oldPopup);
        this.popup = null;
    }

    if (popup != null && popup != oldPopup) {
        if (popup.isVisible()) {
            popup.setVisible(false);
        }
        removeFromRootPane(popup);
    }
}

Example 4

Source File: MemoryView.java From visualvm with GNU General Public License v2.0

6 votes

public Dimension minimumLayoutSize(Container parent) {
    JComponent filter = filterPanel;
    if (filter != null && !filter.isVisible()) filter = null;
    
    JComponent search = searchPanel;
    if (search != null && !search.isVisible()) search = null;
    
    Dimension dim = new Dimension();
    
    if (filter != null && search != null) {
        Dimension dim1 = filter.getMinimumSize();
        Dimension dim2 = search.getMinimumSize();
        dim.width = dim1.width + dim2.width + 1;
        dim.height = Math.max(dim1.height, dim2.height);
    } else if (filter != null) {
        dim = filter.getMinimumSize();
    } else if (search != null) {
        dim = search.getMinimumSize();
    }
    
    if ((filter != null || search != null) /*&& hasBottomFilterFindMargin()*/)
        dim.height += 1;
    
    return dim;
}

Example 5

Source File: MockComponent.java From pumpernickel with MIT License

6 votes

/**
 * Temporarily massage this component so it is visible, enabled, unselected,
 * unfocused, etc.
 */
private void storeState(JComponent c) {
	if (c instanceof AbstractButton) {
		AbstractButton b = (AbstractButton) c;
		b.putClientProperty(WAS_SELECTED, new Boolean(b.isSelected()));
		b.putClientProperty(WAS_FOCUS_PAINTED, new Boolean(b.isSelected()));
		b.setSelected(false);
		b.setFocusPainted(false);
	}
	if (c.isEnabled() == false) {
		c.putClientProperty(WAS_ENABLED, new Boolean(c.isEnabled()));
		c.setEnabled(true);
	}
	if (c.isVisible() == false) {
		c.putClientProperty(WAS_VISIBLE, new Boolean(c.isVisible()));
		c.setVisible(true);
	}
	for (int a = 0; a < c.getComponentCount(); a++) {
		if (c.getComponent(a) instanceof JComponent) {
			storeState((JComponent) c.getComponent(a));
		}
	}
}

Example 6

Source File: LSettingsGui.java From scelight with Apache License 2.0

6 votes

/**
 * Binds the visibility of the specified component to the user's computer skill level. The skill level is the {@link LSettings#SKILL_LEVEL} taken from
 * {@link LEnv#LAUNCHER_SETTINGS}. <strong>Also executes the listener!</strong>
 * 
 * @param comp component whose visibility to be controlled
 * @param minSkillLevel minimal skill level required for the component to be visible
 * 
 * @param hiddenSelected if not <code>null</code>, and if the component (which must be an {@link AbstractButton} in this case) has a different selection
 *            state than this value case upon being hidden), the component selection will be inverted with a {@link AbstractButton#doClick()} call (which
 *            also fires an event)
 * 
 * @throws IllegalArgumentException if <code>hiddenSelected</code> is not <code>null</code> and comp is not an {@link AbstractButton}
 * 
 * @see #bindVisibilityToSkillLevel(JComponent, ISkillLevel)
 */
public static void bindVisibilityToSkillLevel( final JComponent comp, final ISkillLevel minSkillLevel, final Boolean hiddenSelected ) {
	if ( hiddenSelected != null && !( comp instanceof AbstractButton ) )
		throw new IllegalArgumentException( "hiddenSelected can only be specified if component is an AbstractButton!" );
	
	final ISettingChangeListener scl = new ISettingChangeListener() {
		@Override
		public void valuesChanged( final ISettingChangeEvent event ) {
			if ( event.affected( LSettings.SKILL_LEVEL ) ) {
				comp.setVisible( minSkillLevel.isAtLeast() );
				if ( hiddenSelected != null && !comp.isVisible() && hiddenSelected != ( (AbstractButton) comp ).isSelected() )
					( (AbstractButton) comp ).doClick( 0 );
			}
		}
	};
	addBindExecuteScl( scl, LEnv.LAUNCHER_SETTINGS, LSettings.SKILL_LEVEL.SELF_SET, comp );
}

Example 7

Source File: RowLayout.java From pumpernickel with MIT License

6 votes

private int getMaximumExtraHeight(Row row, int[] columnWidths) {
	int maxExtraHeight = 0;
	for (int a = 0; a < row.columns.length; a++) {
		if (row.columns[a] != null) {
			int columnWidth = columnWidths[a];
			for (int b = 0; b < row.columns[a].components.length; b++) {
				JComponent jc = row.columns[a].components[b];
				ComponentConstraints c = row.columns[a].constraints[b];
				if (jc != null
						&& jc.isVisible()
						&& c.verticalPriority == profile.maxVisiblePriority) {
					Dimension maxSize = getMaximumSize(jc, columnWidth);

					if (maxSize == null)
						maxSize = jc.getMaximumSize();
					Dimension preferredSize = getPreferredSize(jc);

					maxExtraHeight = Math.max(maxExtraHeight,
							maxSize.height - preferredSize.height);
				}
			}
		}
	}
	return maxExtraHeight;
}

Example 8

Source File: MemoryView.java From visualvm with GNU General Public License v2.0

6 votes

public Dimension preferredLayoutSize(Container parent) {
    JComponent filter = filterPanel;
    if (filter != null && !filter.isVisible()) filter = null;
    
    JComponent search = searchPanel;
    if (search != null && !search.isVisible()) search = null;
    
    Dimension dim = new Dimension();
    
    if (filter != null && search != null) {
        Dimension dim1 = filter.getPreferredSize();
        Dimension dim2 = search.getPreferredSize();
        dim.width = dim1.width + dim2.width + 1;
        dim.height = Math.max(dim1.height, dim2.height);
    } else if (filter != null) {
        dim = filter.getPreferredSize();
    } else if (search != null) {
        dim = search.getPreferredSize();
    }
    
    if ((filter != null || search != null) /*&& hasBottomFilterFindMargin()*/)
        dim.height += 1;
    
    return dim;
}

Example 9

Source File: ThreadsMemoryView.java From visualvm with GNU General Public License v2.0

6 votes

public Dimension minimumLayoutSize(Container parent) {
    JComponent filter = filterPanel;
    if (filter != null && !filter.isVisible()) filter = null;
    
    JComponent search = searchPanel;
    if (search != null && !search.isVisible()) search = null;
    
    Dimension dim = new Dimension();
    
    if (filter != null && search != null) {
        Dimension dim1 = filter.getMinimumSize();
        Dimension dim2 = search.getMinimumSize();
        dim.width = dim1.width + dim2.width + 1;
        dim.height = Math.max(dim1.height, dim2.height);
    } else if (filter != null) {
        dim = filter.getMinimumSize();
    } else if (search != null) {
        dim = search.getMinimumSize();
    }
    
    if ((filter != null || search != null) /*&& hasBottomFilterFindMargin()*/)
        dim.height += 1;
    
    return dim;
}

Example 10

Source File: MemorySamplerViewSupport.java From visualvm with GNU General Public License v2.0

6 votes

public Dimension minimumLayoutSize(Container parent) {
    JComponent filter = filterPanel;
    if (filter != null && !filter.isVisible()) filter = null;

    JComponent search = searchPanel;
    if (search != null && !search.isVisible()) search = null;

    Dimension dim = new Dimension();

    if (filter != null && search != null) {
        Dimension dim1 = filter.getMinimumSize();
        Dimension dim2 = search.getMinimumSize();
        dim.width = dim1.width + dim2.width + 1;
        dim.height = Math.max(dim1.height, dim2.height);
    } else if (filter != null) {
        dim = filter.getMinimumSize();
    } else if (search != null) {
        dim = search.getMinimumSize();
    }

    if ((filter != null || search != null) /*&& hasBottomFilterFindMargin()*/)
        dim.height += 1;

    return dim;
}

Example 11

Source File: ThreadsMemoryView.java From visualvm with GNU General Public License v2.0

6 votes

public Dimension preferredLayoutSize(Container parent) {
    JComponent filter = filterPanel;
    if (filter != null && !filter.isVisible()) filter = null;
    
    JComponent search = searchPanel;
    if (search != null && !search.isVisible()) search = null;
    
    Dimension dim = new Dimension();
    
    if (filter != null && search != null) {
        Dimension dim1 = filter.getPreferredSize();
        Dimension dim2 = search.getPreferredSize();
        dim.width = dim1.width + dim2.width + 1;
        dim.height = Math.max(dim1.height, dim2.height);
    } else if (filter != null) {
        dim = filter.getPreferredSize();
    } else if (search != null) {
        dim = search.getPreferredSize();
    }
    
    if ((filter != null || search != null) /*&& hasBottomFilterFindMargin()*/)
        dim.height += 1;
    
    return dim;
}

Example 12

Source File: DataView.java From visualvm with GNU General Public License v2.0

6 votes

public Dimension preferredLayoutSize(Container parent) {
    JComponent filter = filterPanel;
    if (filter != null && !filter.isVisible()) filter = null;
    
    JComponent search = searchPanel;
    if (search != null && !search.isVisible()) search = null;
    
    Dimension dim = new Dimension();
    
    if (filter != null && search != null) {
        Dimension dim1 = filter.getPreferredSize();
        Dimension dim2 = search.getPreferredSize();
        dim.width = dim1.width + dim2.width + 1;
        dim.height = Math.max(dim1.height, dim2.height);
    } else if (filter != null) {
        dim = filter.getPreferredSize();
    } else if (search != null) {
        dim = search.getPreferredSize();
    }
    
    if ((filter != null || search != null) && hasBottomFilterFindMargin())
        dim.height += 1;
    
    return dim;
}

Example 13

Source File: MemoryView.java From visualvm with GNU General Public License v2.0

6 votes

public Dimension preferredLayoutSize(Container parent) {
    JComponent filter = filterPanel;
    if (filter != null && !filter.isVisible()) filter = null;
    
    JComponent search = searchPanel;
    if (search != null && !search.isVisible()) search = null;
    
    Dimension dim = new Dimension();
    
    if (filter != null && search != null) {
        Dimension dim1 = filter.getPreferredSize();
        Dimension dim2 = search.getPreferredSize();
        dim.width = dim1.width + dim2.width + 1;
        dim.height = Math.max(dim1.height, dim2.height);
    } else if (filter != null) {
        dim = filter.getPreferredSize();
    } else if (search != null) {
        dim = search.getPreferredSize();
    }
    
    if ((filter != null || search != null) /*&& hasBottomFilterFindMargin()*/)
        dim.height += 1;
    
    return dim;
}

Example 14

Source File: RowLayout.java From pumpernickel with MIT License

5 votes

public boolean isRowVisible(int rowIndex) {
	Row row = rows.get(rowIndex);
	int componentsVisible = 0;
	for (JComponent jc : row.componentIterator()) {
		if (jc.isVisible()) {
			componentsVisible++;
		} else {
			return false;
		}
	}
	return componentsVisible > 0;
}

Example 15

Source File: ApplyOptionChangesListener.java From collect-earth with MIT License

5 votes

public void savePropertyValues() {
	final Set<Enum<?>> keySet = propertyToComponent.keySet();
	for (final Enum<?> propertyKey : keySet) {
		final JComponent component = propertyToComponent.get(propertyKey)[0];
		if( !component.isVisible() ) {
			setPropertyValue(propertyKey, "");
		}else {
			if (component instanceof JTextComponent) {
				setPropertyValue(propertyKey, ((JTextComponent) component).getText());
			} else if (component instanceof JCheckBox) {
				setPropertyValue(propertyKey, ((JCheckBox) component).isSelected() + ""); //$NON-NLS-1$
			} else if (component instanceof JComboBox) {
				if (((JComboBox) component).getItemAt(0) instanceof ComboBoxItem) {
					setPropertyValue(propertyKey,
							((ComboBoxItem) ((JComboBox) component).getSelectedItem()).getNumberOfPoints() + ""); //$NON-NLS-1$
				} else if (((JComboBox) component).getItemAt(0) instanceof String) {
					setPropertyValue(propertyKey, ((String) ((JComboBox) component).getSelectedItem() ) ); //$NON-NLS-1$
				} else if (((JComboBox) component).getItemAt(0) instanceof SAMPLE_SHAPE) {
					setPropertyValue(propertyKey,  ( (SAMPLE_SHAPE) ((JComboBox) component).getSelectedItem() ).name() );
				}
			} else if (component instanceof JList) {
				setPropertyValue(propertyKey, ((JList) component).getSelectedValue() + ""); //$NON-NLS-1$
			} else if (component instanceof JRadioButton) {
				final JComponent[] jComponents = propertyToComponent.get(propertyKey);
				for (final JComponent jComponent : jComponents) {
					if (((JRadioButton) jComponent).isSelected()) {
						setPropertyValue(propertyKey, ((JRadioButton) jComponent).getName());
					}
				}
			} else if (component instanceof JFilePicker) {
				setPropertyValue(propertyKey, ((JFilePicker) component).getSelectedFilePath());
			}
		}
	}
}

Example 16

Source File: VectorRenderer.java From energy2d with GNU Lesser General Public License v3.0

5 votes

void renderHeatFlux(float[][] t, float[][] k, JComponent c, Graphics2D g, float scale, float minSquare, boolean dotForZero) {

		if (!c.isVisible())
			return;

		int w = c.getWidth();
		int h = c.getHeight();
		float dx = (float) w / (float) nx;
		float dy = (float) h / (float) ny;

		g.setStroke(stroke);
		int x, y;
		float uij, vij;
		for (int i = 1; i < nx - 1; i += spacing) {
			x = Math.round(i * dx);
			for (int j = 1; j < ny - 1; j += spacing) {
				y = Math.round(j * dy);
				uij = -k[i][j] * (t[i + 1][j] - t[i - 1][j]) / (2 * dx);
				vij = -k[i][j] * (t[i][j + 1] - t[i][j - 1]) / (2 * dy);
				g.setColor(view.getContrastColor(x, y));
				if (uij * uij + vij * vij > minSquare) {
					drawVector(g, x, y, uij, vij, scale);
				} else {
					if (dotForZero)
						g.fillOval(x, y, 4, 4);
				}
			}
		}

	}

Example 17

Source File: JavaReferencesPlugin.java From visualvm with GNU General Public License v2.0

5 votes

private void showObjectsView() {
    JComponent c = objectsView.getComponent();
    if (c.isVisible()) return;
    
    c.setVisible(true);
    
    component.removeAll();
    component.add(c, BorderLayout.CENTER);
    
    mergedRequest = false;
    
    component.invalidate();
    component.revalidate();
    component.repaint();
}

Example 18

Source File: ContainerPanel.java From stendhal with GNU General Public License v2.0

5 votes

@Override
public Dimension getPreferredSize() {
	Dimension size = panel.getPreferredSize();
	JComponent scrollBar = getVerticalScrollBar();
	if (scrollBar.isVisible()) {
		/*
		 * Try to claim a bit more space if the user enlarges the window and
		 * there's not enough space sidewise.
		 */
		size.width += scrollBar.getWidth();
	}
	return size;
}

Example 19

Source File: ThreadCheckingRepaintManager.java From bigtable-sql with Apache License 2.0

5 votes

private void checkThread(JComponent comp) throws Exception
{
	if (comp.isVisible())
	{
		final Component root = comp.getRootPane();
		if (root != null && root.isVisible())
		{
			if (!SwingUtilities.isEventDispatchThread())
			{
                   // i18n[ThreadCheckingRepaintManager.workinwrongthread=GUI work done in wrong thread]
				//throw new Exception(s_stringMgr.getString("ThreadCheckingRepaintManager.workinwrongthread"));
			}
		}
	}
}

Example 20

Source File: IntroduceMethodPanel.java From netbeans with Apache License 2.0

4 votes

private boolean isAvailable(JComponent c) {
    return c.isVisible() && c.isEnabled();
}