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Filter text field and category combo box for searching libraries.

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This commit is contained in:
pesckal
2011-06-21 01:57:48 +00:00
parent c159f0eb04
commit 71bc9bb00a
2 changed files with 127 additions and 19 deletions
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app/src/processing/app/LibraryListPanel.java
+39 -15
View File
@@ -56,6 +56,7 @@ public class LibraryListPanel extends JPanel {
boolean isInfoShown;
private LibraryPanel(LibraryInfo libInfo) {
this.libInfo = libInfo;
setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));
@@ -65,6 +66,7 @@ public class LibraryListPanel extends JPanel {
configureHeaderPane();
configureInfoPane();
setFocusable(true);
setShowInfo(false);
updateColors();
updateLibraryListSize();
@@ -77,11 +79,14 @@ public class LibraryListPanel extends JPanel {
lp.setShowInfo(false);
}
}
setShowInfo(true);
updateColors();
updateLibraryListSize();
requestFocusInWindow();
}
});
}
/**
@@ -90,6 +95,7 @@ public class LibraryListPanel extends JPanel {
*/
private void configureHeaderPane() {
headerPanel = new JPanel();
headerPanel.setFocusable(true);
headerPanel.setOpaque(false);
headerPanel.setLayout(new BoxLayout(headerPanel, BoxLayout.X_AXIS));
@@ -116,6 +122,10 @@ public class LibraryListPanel extends JPanel {
unclickedCard.setOpaque(false);
clickedCard.setOpaque(false);
infoPanel.setFocusable(true);
unclickedCard.setFocusable(true);
clickedCard.setFocusable(true);
briefText = new JTextArea(libInfo.briefOverview);
installOrRemove = new JButton();
// installOrRemove = new JButton("Install");
@@ -162,7 +172,7 @@ public class LibraryListPanel extends JPanel {
infoPanel.add(unclickedCard, unclickedCardId);
infoPanel.add(clickedCard, clickedCardId);
add(infoPanel);
}
@@ -239,6 +249,15 @@ public class LibraryListPanel extends JPanel {
verticalFill.gridx = 0;
verticalFill.gridy = row++;
add(Box.createVerticalGlue(), verticalFill);
setFocusable(true);
addMouseListener(new MouseAdapter() {
public void mousePressed(MouseEvent mouseEvent) {
requestFocusInWindow();
}
});
}
/**
@@ -316,6 +335,9 @@ public class LibraryListPanel extends JPanel {
return noLines;
}
/**
* Updates the colors of all library panels that are visible.
*/
private void updateColors() {
int count = 0;
@@ -323,23 +345,25 @@ public class LibraryListPanel extends JPanel {
if (c instanceof LibraryPanel) {
LibraryPanel libPanel = (LibraryPanel) c;
if (libPanel.isInfoShown) {
libPanel.setBackground(UIManager.getColor("List.selectionBackground"));
cascadeForgroundColor(libPanel, UIManager.getColor("List.selectionForeground"));
libPanel.setBorder(UIManager.getBorder("List.focusCellHighlightBorder"));
} else {
if (Base.isMacOS()) {
if (count % 2 == 1) {
libPanel.setBorder(UIManager.getBorder("List.evenRowBackgroundPainter"));
} else {
libPanel.setBorder(UIManager.getBorder("List.oddRowBackgroundPainter"));
if (libPanel.isVisible()) {
if (libPanel.isInfoShown) {
libPanel.setBackground(UIManager.getColor("List.selectionBackground"));
cascadeForgroundColor(libPanel, UIManager.getColor("List.selectionForeground"));
libPanel.setBorder(UIManager.getBorder("List.focusCellHighlightBorder"));
} else {
if (Base.isMacOS()) {
if (count % 2 == 1) {
libPanel.setBorder(UIManager.getBorder("List.evenRowBackgroundPainter"));
} else {
libPanel.setBorder(UIManager.getBorder("List.oddRowBackgroundPainter"));
}
}
libPanel.setBackground(UIManager.getColor("List.background"));
cascadeForgroundColor(libPanel, UIManager.getColor("List.foreground"));
}
libPanel.setBackground(UIManager.getColor("List.background"));
cascadeForgroundColor(libPanel, UIManager.getColor("List.foreground"));
count++;
}
count++;
}
}
}
app/src/processing/app/LibraryManager.java
+88 -4
View File
@@ -24,6 +24,7 @@
package processing.app;
import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.net.*;
import java.util.ArrayList;
@@ -41,11 +42,57 @@ public class LibraryManager {
JFrame dialog;
FilterField filterField;
LibraryListPanel libraryListPane;
JComboBox categoryChooser;
// the calling editor, so updates can be applied
Editor editor;
class FilterField extends JTextField {
final static String filterHint = "Filter your search...";
boolean isShowingHint;
public FilterField () {
super(filterHint);
isShowingHint = true;
addFocusListener(new FocusListener() {
public void focusLost(FocusEvent focusEvent) {
if (filterField.getText().isEmpty()) {
isShowingHint = true;
}
updateStyle();
}
public void focusGained(FocusEvent focusEvent) {
if (isShowingHint) {
isShowingHint = false;
filterField.setText("");
}
updateStyle();
}
});
}
public void updateStyle() {
if (isShowingHint) {
filterField.setText(filterHint);
// setForeground(UIManager.getColor("TextField.light")); // too light
setForeground(Color.gray);
} else {
setForeground(UIManager.getColor("TextField.foreground"));
}
}
}
public LibraryManager() {
@@ -58,16 +105,32 @@ public class LibraryManager {
Base.setIcon(dialog);
Container pane = dialog.getContentPane();
pane.setLayout(new BoxLayout(pane, BoxLayout.Y_AXIS));
pane.setBackground(Color.red);
pane.setLayout(new GridBagLayout());
GridBagConstraints c = new GridBagConstraints();
c.gridx = 0;
c.gridy = 0;
c.gridwidth = 2;
c.weightx = 1;
c.fill = GridBagConstraints.HORIZONTAL;
filterField = new FilterField();
pane.add(filterField, c);
libraryListPane = new LibraryListPanel(fetchLibraryInfo());
c = new GridBagConstraints();
c.fill = GridBagConstraints.BOTH;
c.gridx = 0;
c.gridy = 1;
c.gridwidth = 2;
c.weighty = 1;
c.weightx = 1;
final JScrollPane scrollPane = new JScrollPane();
scrollPane.setPreferredSize(new Dimension(300,300));
scrollPane.setViewportView(libraryListPane);
scrollPane.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
pane.add(scrollPane);
scrollPane.setBorder(BorderFactory.createEmptyBorder(20, 20, 20, 20));
pane.add(scrollPane, c);
scrollPane.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
scrollPane.getViewport().addChangeListener(new ChangeListener() {
@@ -79,11 +142,32 @@ public class LibraryManager {
}
});
c = new GridBagConstraints();
c.gridx = 0;
c.gridy = 2;
pane.add(new Label("Category:"), c);
c = new GridBagConstraints();
c.fill = GridBagConstraints.HORIZONTAL;
c.gridx = 1;
c.gridy = 2;
String[] categories = {
"3D", "Animation", "Compilations", "Computer Vision",
"Data and Protocols", "Geometry", "Graphic Interface",
"Hardware Interface", "Import / Export", "Math", "Simulation", "Sound",
"Tools", "Typography", "Video" };
categoryChooser = new JComboBox(categories);
pane.add(categoryChooser, c);
dialog.setMinimumSize(new Dimension(400, 400));
dialog.pack();
Dimension screen = Toolkit.getDefaultToolkit().getScreenSize();
dialog.setLocation((screen.width - dialog.getWidth()) / 2,
(screen.height - dialog.getHeight()) / 2);
libraryListPane.grabFocus();
}
/**