Bug 67413 [KeyBindings] misc: Block accelerators that are in use
I meet a error after following these steps: - Remove hot keys Navigate->Open:F3 then add a new one Ctrl+Enter - Remove hot keys Edit->Find Previous:Ctrl+Shift+K then add a new one Shift+F3 - Remove hot keys Edit->Find Next:Ctrl+K then add a new one F3 Everything work fine with the new assigned keys except for editing an ant file (build.xml). When editing ant file, the ui understand the old hot keys: F3 for open and Ctrl+K for Find Next.
bundles/org.eclipse.jface/src/org/eclipse/jface/action/ActionContributionItem.java
if (disabledImage != null) {
                    
                    
                    
                     
                    ((ToolItem) widget).setDisabledImage(disabledImage);
                }
                ((ToolItem) widget).setHotImage(hoverImage);
                ((ToolItem) widget).setImage(image);
                return image != null;
            }
        } else if (widget instanceof Item || widget instanceof Button) {
            
            Image image = cache.getImage(action.getHoverImageDescriptor());
            if (image == null) {
                image = cache.getImage(action.getImageDescriptor());
            }
            
            if (image == null && forceImage) {
                image = cache.getMissingImage();
            }
            if (widget instanceof Item) {
                ((Item) widget).setImage(image);
            } else if (widget instanceof Button) {
                ((Button) widget).setImage(image);
            }
            return image != null;
        }
        return false;