javax.swing.JComponent#isVisible ( )源码实例Demo

下面列出了javax.swing.JComponent#isVisible ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： netbeans 文件： DataView.java

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;
}

源代码2 项目： netbeans 文件： PopupManager.java

/** 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);
    }
}

源代码3 项目： pumpernickel 文件： MockComponent.java

/**
 * 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));
		}
	}
}

源代码4 项目： scelight 文件： LSettingsGui.java

/**
 * 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 );
}

源代码5 项目： pumpernickel 文件： RowLayout.java

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;
}

源代码6 项目： visualvm 文件： MemorySamplerViewSupport.java

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;
}

源代码7 项目： visualvm 文件： DataView.java

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;
}

源代码8 项目： visualvm 文件： MemoryView.java

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;
}

源代码9 项目： visualvm 文件： ThreadsMemoryView.java

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;
}

源代码10 项目： visualvm 文件： ThreadsMemoryView.java

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;
}

源代码11 项目： visualvm 文件： MemoryView.java

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;
}

源代码12 项目： visualvm 文件： MemoryView.java

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;
}

源代码13 项目： visualvm 文件： ThreadsCPUView.java

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;
}

源代码14 项目： bigtable-sql 文件： ThreadCheckingRepaintManager.java

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"));
			}
		}
	}
}

源代码15 项目： stendhal 文件： ContainerPanel.java

@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;
}

源代码16 项目： visualvm 文件： JavaReferencesPlugin.java

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();
}

源代码17 项目： energy2d 文件： VectorRenderer.java

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);
				}
			}
		}

	}

源代码18 项目： collect-earth 文件： ApplyOptionChangesListener.java

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());
			}
		}
	}
}

源代码19 项目： pumpernickel 文件： RowLayout.java

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;
}

源代码20 项目： netbeans 文件： IntroduceMethodPanel.java

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

方法所在类

javax.swing.JComponent