#include <flutter_platform_node_delegate.h>
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virtual | ~OwnerBridge ()=default |
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virtual gfx::RectF | RelativeToGlobalBounds (const ui::AXNode *node, bool &offscreen, bool clip_bounds)=0 |
| Gets the rectangular bounds of the ax node relative to global coordinate. More...
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The required interface to be able to own the flutter platform node delegate.
Definition at line 38 of file flutter_platform_node_delegate.h.
◆ ~OwnerBridge()
virtual flutter::FlutterPlatformNodeDelegate::OwnerBridge::~OwnerBridge |
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virtualdefault |
◆ DispatchAccessibilityAction()
virtual void flutter::FlutterPlatformNodeDelegate::OwnerBridge::DispatchAccessibilityAction |
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AccessibilityNodeId |
target, |
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FlutterSemanticsAction |
action, |
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fml::MallocMapping |
data |
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protectedpure virtual |
Dispatch accessibility action back to the Flutter framework. These actions are generated in the native accessibility system when users interact with the assistive technologies. For example, a FlutterSemanticsAction::kFlutterSemanticsActionTap is fired when user click or touch the screen.
- Parameters
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[in] | target | The semantics node id of the action target. |
[in] | action | The generated flutter semantics action. |
[in] | data | Additional data associated with the action. |
◆ GetLastFocusedId()
virtual AccessibilityNodeId flutter::FlutterPlatformNodeDelegate::OwnerBridge::GetLastFocusedId |
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protectedpure virtual |
Get the last id of the node that received accessibility focus.
◆ GetNativeAccessibleFromId()
virtual gfx::NativeViewAccessible flutter::FlutterPlatformNodeDelegate::OwnerBridge::GetNativeAccessibleFromId |
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AccessibilityNodeId |
id | ) |
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protectedpure virtual |
Get the native accessibility node with the given id.
- Parameters
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[in] | id | The id of the native accessibility node you want to retrieve. |
◆ RelativeToGlobalBounds()
virtual gfx::RectF flutter::FlutterPlatformNodeDelegate::OwnerBridge::RelativeToGlobalBounds |
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const ui::AXNode * |
node, |
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bool & |
offscreen, |
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bool |
clip_bounds |
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pure virtual |
Gets the rectangular bounds of the ax node relative to global coordinate.
- Parameters
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[in] | node | The ax node to look up. |
[in] | offscreen | the bool reference to hold the result whether the ax node is outside of its ancestors' bounds. |
[in] | clip_bounds | whether to clip the result if the ax node cannot be fully contained in its ancestors' bounds. |
◆ SetLastFocusedId()
virtual void flutter::FlutterPlatformNodeDelegate::OwnerBridge::SetLastFocusedId |
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AccessibilityNodeId |
node_id | ) |
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protectedpure virtual |
Update the id of the node that is currently foucsed by the native accessibility system.
- Parameters
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[in] | node_id | The id of the focused node. |
◆ FlutterPlatformNodeDelegate
The documentation for this class was generated from the following file: