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Keyboard Navigation
Keyboard NavigationPremium
Managing the Focus
The ColorGradient is a single-tab-stop component. Its inner navigation is activated by pressing the Enter key. In that case the focus remains trapped within the component elements. The user returns to page navigation by pressing Esc.
Keyboard Shortcuts
When wrapper is focused
| Shortcut | Behavior |
|---|---|
Enter | Activates inner ColorGradient navigation. |
Tab | Navigates to the next focusable element on the page. |
Shift + Tab | Navigates to the previous focusable element on the page. |
When inner navigation is activated
| Shortcut | Behavior |
|---|---|
Esc | Moves focus back to wrapper element. Deactivates inner ColorGradient navigation. |
Tab | Navigates to the next focusable element in the ColorGradient. If current focus is on the last element, moves focus to the first focusable item in the component. |
Shift + Tab | Navigates to the previous focusable element in the ColorGradient. If current focus is on the first element, moves focus to the last focusable item in the component. |
Enter | For button items, ColorGradient executes the currently focused button action. |
Inner elements shortcuts
The inner elements implement the shortcuts for their component type. There are k-draghandle (Slider) elements and k-numerictextbox (NumericTextBox) elements.
k-hsv-draghandle
Apart from the default implementation, there is a two-dimensional Slider element (k-hsv-draghandle) implementing the following arrow keys shortcuts:
| Shortcut | Behavior |
|---|---|
Arrow Up | Moves slider up by large step. |
Arrow Down | Moves slider down by large step. |
Arrow Left | Moves slider left by large step. |
Arrow Right | Moves slider right by large step. |
Shift + Arrow Up | Moves slider up by small step. |
Shift + Arrow Down | Moves slider down by small step. |
Shift + Arrow Left | Moves slider left by small step. |
Shift + Arrow Right | Moves slider right by small step. |
The following example demonstrates the ColorGradient keyboard navigation.
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