diff options
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/controlexample/StyledTextTab.java | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/controlexample/StyledTextTab.java b/examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/controlexample/StyledTextTab.java index 0102f2e17c..9ef531defa 100644 --- a/examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/controlexample/StyledTextTab.java +++ b/examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/controlexample/StyledTextTab.java @@ -29,6 +29,9 @@ class StyledTextTab extends ScrollableTab { /* Buttons for adding StyleRanges to StyledText */ Button boldButton, italicButton, redButton, yellowButton; Image boldImage, italicImage, redImage, yellowImage; + + /* Variables for saving state. */ + StyleRange[] styleRanges; /** * Creates the Tab within a given instance of ControlExample. @@ -90,6 +93,11 @@ class StyledTextTab extends ScrollableTab { styledText.setText (ControlExample.getResourceString("Example_string")); styledText.append ("\n"); styledText.append (ControlExample.getResourceString("One_Two_Three")); + + if (styleRanges != null) { + styledText.setStyleRanges(styleRanges); + styleRanges = null; + } } /** @@ -240,6 +248,17 @@ class StyledTextTab extends ScrollableTab { } /** + * Disposes the "Example" widgets. + */ + void disposeExampleWidgets () { + /* store the state of the styledText if applicable */ + if (styledText != null) { + styleRanges = styledText.getStyleRanges(); + } + super.disposeExampleWidgets(); + } + + /** * Gets the "Example" widget children. */ Control [] getExampleWidgets () { |