Hydra

最新推荐文章于 2024-05-08 17:25:16 发布

转载最新推荐文章于 2024-05-08 17:25:16 发布 · 114 阅读

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原文链接：http://www.cnblogs.com/xiefang2008/p/6009618.html

使插件响应 Shortcut。

uses
  uHYPluginHelpers, uHYCrossPlatformInterfaces;

type
  TYourRegularForm = class(TForm)
  [...]
  private
    Helper: IHYCrossPlatformVisualPluginEx;
  public
    function WantChildKey(Child: TControl; var Message: TMessage): Boolean; override;
  end;

procedure TYourRegularForm.FormCreate(Sender: TObject);
begin
  Helper := THYControlAsVisualPlugin.Create(self);
end;

function TYourRegularForm.WantChildKey(Child: TControl; var Message: TMessage): Boolean;
begin
  //result := Helper.HandleShortCuts(Message.WParam);
  if Message.Msg = WM_KEYDOWN then result := Helper.HandleShortCuts(Message.WParam) else result := false;
end;

for winform plugin, visit http://stackoverflow.com/questions/3172731/forms-not-responding-to-keydown-events.

编译 Hydra.net

You need to create that key or to remove the corresponding line from the AssemblyInfo.pas file.

Key generation commands are

sn -k RemObjectsSoftware
sn -i RemObjectsSoftware RemObjectsSoftware

Fixed Memory Leak with FMX ModuleManager

https://talk.remobjects.com/t/memory-leak-with-fmx-modulemanager/9911/3

pls update uHYModuleManager_FMX.pas as:

constructor THYFMXModuleManager.Create(AOwner: TComponent);
begin
  inherited;
  fPluginRefs := TList.Create;
end;

WPF 插件中处理ShortCut 的方法：

You can override OnPreviewKeyDown method of a plugin so you will be able to handle key press before it is processed by control.

And then you need a way to pass it to your host application (you can create an interfaces that will try to process key press or interfaces that will allow to directly call desired methods), something like this:

protected override void OnPreviewKeyDown(KeyEventArgs e)
{
if ((e.KeyboardDevice.Modifiers == ModifierKeys.Control) && (e.Key == Key.A))
{
MyInterface.SelectAll;
e.Handled = true;
return;
}

base.OnPreviewKeyDown(e);
}

转载于:https://www.cnblogs.com/xiefang2008/p/6009618.html