ppopupmenu | easily create PopupMenu and add items
kandi X-RAY | ppopupmenu Summary
kandi X-RAY | ppopupmenu Summary
Copyright 2011 Hiroyoshi Houchi, Shigeo Yoshida. You can easily create PopupMenu and add items to menu in Processing code. Any environment that Processing works -Mac(OSX) -Windows -Linux. Download the file ppopupmenu and extract it to /libraries/. Renamed hixi-hyi-ppopupmenu-* to ppopupmenu. Mac[ex]: /Users//Documents/Processing/libraries/ppopupmenu. 1.Launch Processing and create a new code. 2.Select "Sketch → import Library… → ppopupmenu". 3.Now, you can use "PPopupMenu" in this code. 1.Select "File → Example…". 2.Show "Contributed Libraries → ppopupmenu". 3.Now, you can see sample code.
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Top functions reviewed by kandi - BETA
- Displays the mouse
- Show the pixel at the specified coordinates
- Show the mouse event
- Adds a JMenuItem to the menu
ppopupmenu Key Features
ppopupmenu Examples and Code Snippets
Community Discussions
Trending Discussions on ppopupmenu
QUESTION
So using the MFC wizard, there is a context menu in the output pane tabs that it creates for "Copy" and "Clear" & Hide. I have the clear sorted out, but what I can not seem to get my head around is how to use the code provided outside of Visual Studio from MS on how to copy data to the clipboard.
https://docs.microsoft.com/en-us/cpp/mfc/clipboard-using-the-windows-clipboard?view=msvc-160
There are two tabs in the output pane: Status/Debug. The code provided by MS is only has 1 issue and I can't sort out the problem, keeps saying unknown identifier (which I know what it means, but not sure it's saying that since it is an object in the OutputWnd.h file), but the same variable is used elsewhere in the same .cpp file.
My goal here: If I click on a single line in the "status" or "debug" tab, right click, the popup menu shows copy/clear.....I want to copy the selected line to the clipboard. The example code uses:
...ANSWER
Answered 2021-Mar-18 at 22:50Here is some code from a project using those output windows. Yes, I did have to implement the "Copy Selection" operation.
QUESTION
I need to add custom menu items as needed. I found OnInitMenuPopup
(WM_INITMENUPOPUP) does what I need but I can't get an icon to show next to the text on the menu? I've tried a 16x16 png graphic using m_MyGraphic
as a CPngImage
, I've tried attaching it to a CBitmap
, I've tried saving the graphic as a .bmp and loading as CBitmap
. I've tried not setting the graphic on the load, but then trying to do it with SetMenuItemBitmaps()
, I've tried a 13x13 graphic, I've tried a 15x15 graphic (which matches GetMenuCheckMarkDimensions()
). Never does a graphic show next to the menu item? What am I doing wrong or missing?
TIA!
...ANSWER
Answered 2020-Sep-08 at 23:30I found a work around. First add CMFCToolBarMenuButton::m_bAlwaysCallOwnerDraw=TRUE;
somewhere on initialization.
Then handle drawing it:
QUESTION
I use custom IDocHostUIHandler
attached to a TWebBrowser (in design mode). It works. However, when the program exits (or the window using it closes) it crashes. I suppose something is not deleted/destroyed properly. I assume that the custom IDocHostUIHandler is still in use after it is destroyed so I should somehow destroy web browser first (or detach the custom .
So my question is - how do I properly destroy custom IDocHostUIHandler
so that when existing the program doesn't crash or detach the custom IDocHostUIHandler
?
If I remove the diCustDoc->SetUIHandler(piDocUIHandler)
in constructor it works without any crashes so the problem is definitely caused by attaching custom IDocHostUIHandler
.
Setting the diCustDoc->SetUIHandler(NULL);
before the above Release()
(in destructor) crashes too.
My custom IDocHostUIHandler
(replaces popup menu and customizes the GetHostInfo
).
ANSWER
Answered 2020-Jul-21 at 16:26You are not performing reference counting on your TDocUIHandler
object correctly.
The object's refcount is initially 0. Your Form maintains an active reference to the object (FYI, it should be in a class data member, not in a global variable), but does not increment its refcount accordingly. Thus, when SetUIHandler()
is called, it saves its own reference to the object and calls AddRef()
on it, so the object's refcount is 1, even though it actually has 2 active references.
When your Form destructor is called, it Release()
's the object, decrementing the refcount to 0, so the object delete
's itself, even though the WebBrowser still has an active reference to it. When the WebBrowser is cleaning up, it tries to Release()
its reference to the object and crashes since it doesn't know the object was already destroyed.
Try this:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install ppopupmenu
You can use ppopupmenu like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the ppopupmenu component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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