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Topics - r4gTime

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1
Hello,

I'm trying to code something where you can drag an object and drop it on a listbox, and it does something depending on the item index where the object is dropped.

Problem is, the signal ListBox::MouseReleased doesn't work if the start of your click is not in the list box.

I thought maybe it needed to be focused, so I made a MouseEntered signal for the list box and bound  it to focusing this listbox, but it's still doesn't work.

If anyone has an idea, thank you for your help !

2
Help requests / Tool Tip Functionning - 1 Tooltip for X buttons
« on: 23 October 2020, 14:43:04 »
Hello, I'd like to ask you a few questions about tooltips, because my game can't stop crashing since I implemented these.

I have X buttons implemented automatically, and 1 childWindow that I want to appear as a tooltip. But of course for each button I want to update the informations in the childwindow.

So I created a childwindow named "child_game_city_construction_tooltip".

Then I put it as a tooltip in my buttons when I create them :
...
button->setToolTip(xgui.get<tgui::ChildWindow>("child_game_city_construction_tooltip"));
...

But first problem : If I put my childwindow on setVisible(false), the tooltip nevers shows up. If I put it on true, then the childwindow becomes visible outside its "tooltip mission", until I go on a button that uses it.

Then, I want to update its information :
if(signalName == "MouseEntered") {
...
            // MAJ ToolTip
            if(s.find("construct_bati") != std::string::npos) {
                xgui.get<tgui::ChildWindow>("child_game_city_construction_tooltip")->setTitle(game.GetBatiFromType(cb).nom);
            }
        }

This code works the first Time I enter a button. But then when I go on another button, it crashes.

It seems that a widget couldn't work as a tooltip for several buttons, or something like that ?

Thank you very much for your help !

3
Help requests / ChatBox : Line Spacing and selection
« on: 24 May 2020, 17:01:48 »
Hello, I have 2 questions about chatboxes :

1 - Is there any way to change the line spacing ? With the font I use, the line spacing between 2 lines is 0 and the line spacing between two rows of the same line is huge (see attachments)

2 - Is there any way to select text in the chat box in order to copy / paste ?

(Bonus question) How do you remove chatbox background ? With theme only ?


Thanks !

4
Help requests / Adding widget to group crashes
« on: 16 May 2020, 15:35:46 »
Hello,

I have a very simple problem but I couldn't find the solution by myself or on this forum...

Adding any widget to my group makes my application crash.

I have a classe named Application, it has a tgui object called tgui.
When I create Application, I try to do this :
Application::Application()
{
    // Some code

    // Graphical User Interface
    Application::tgui.setTarget(Application::window); // setting my tgui object on my window object
    try
    {
        auto button1 = tgui::Button::create();
        auto group = tgui::Group::create();

        group->add(button1, "button"); // CRASH

    }
    catch (const tgui::Exception& e)
    {
        std::cerr << "TGUI Exception: " << e.what() << std::endl;
    }
}
 

I don't have any answer from cerr, and I don't understand why this would crash ?

Thank you for your help !

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