I have a Button which is linked to an ImageList. I change the ImageIndex over a OnClickEvent.
Now i got the problem that when i change the image with the OnClickEvent it changes, but if i move my mouse over it it shows me the old one and is pulsing.
Anyone knows how to disable this pulsing / flashing / swapping?
EDIT: HotImage were Index 0.
Are you sure this not a VLC bug? I would advice you the following.
It would be great if you could post the OnClick() event so we can check if something is wrong with the code (auto-change).
To test if that is a VLC bug, try to use the same code on another version of Delphi, if the problem occurs again, it is up to your project and code.
In case everything works fine, I would advice you to contact Embarcadero and to report the issue/bug to them. You will help to a Delphi community and make it stronger.
Also, if you are familiar with Windows API, try to code a pure native button with CreateWindowEx API and internal coded functions for OnClick() event. This is only case if you can't find any other way out.
Related
I am trying to make a hold system in love2d. When the left button of the mouse is pressed and it is in the object hitbox, it activates the holding event, but the functions for working with mouse click is not working
I am using love 0.9.1 and already tried using love.mouse.isDown and love.mousepressed.
I have tried with my own code and with the examples in love2d wiki and my mouse is working well, it's not a hardware problem
It is actually not doing nothing, mouse does not working.
You would have to post your code for anyone to know what's not working about it, but here's another question where someone couldn't get their mouse clicks working that I answered, and that might be helpful for you.
I had the same problem. Using love.mouse.isDown("l") (or love.mouse.isDown('l')) instead of love.mouse.isDown(1) solved it for me. And "r" or 'r' instead of 2.
There are many demonstration units provided by both Embarcadero and other third parties for auto-scrolling on showing the Android virtual keyboard.
However non work correctly when working in landscape mode. Even if you manage to get the top of the memo visible, changing line will render the control out of sight, or you try and stay with the caret position and find the offset is wrong, manually correcting this causes issues with different resolutions.
Is there any article / component / code example, that anyone has seen, which solves this problem. I would opine that something so simple should be already resolved in the examples with RAD Studio, but alas it is not.
I am using native controls but am more than happy to switch back to Firemonkey styled controls if required.
Thank you in advance.
I am using a 'spline' chart type in HighStock. The problem is that when I start using either side handles on the Navigator, I'm not able to stop dragging and the handles get stuck with the mouse cursor. I've tried replicating the issue on JSFiddle but it works fine there. Since it's proprietary data I'm playing with, I cannot really post any code. But I do hope that I have made my question pretty clear. If there's anything else I can add, do let me know.
The problem was that MouseUp DOM event was not firing. I got to know this when I used setExtremes event for xAxis. Then, I looked around and found that I had a $('html').on('mouseup') somewhere in another js file messing it all up.
Removed the mouseup event written on html and voila, it worked :)
Thanks to everyone who gave a thought to this.
Cheers!
I'm using TAdvOfficePagercomponent from TMS Software. Inside each page I use a frame. When switching between pages I get some ugly display artefacts like this:
The controls from the old page and the controls from the new page are both visible for some time.
Is there anything I can do about this?
Note: There's nothing happening in the OnShow event handler, it's really just the page switch causing the artefact.
Thanks for your help in advance.
tms have a lot of problem in theirs components. solutions:
1) try redraw the component
2) sometimes enable->false and then enable->true can solve it(also try with visible)
3) take the code, digg in it and resolve the problem by yourself....
best regards,
You know how in Firefox, if something happens that requires your attention but isn't immediately urgent enough to require a modal dialog, it will drop down a little strip at the top of the tab with a question on it? I'd like to be able to put functionality like that in a Delphi app, but I don't know if there's a component for that. Does anyone know of one?
I have made one using a TPanel and few lines of code. But you can try something like TMS Adv Panel http://www.tmssoftware.com/site/advpanel.asp.