obs-studio/obs/vertical-scroll-area.hpp

#pragma once

#include <QScrollArea>

class QResizeEvent;

class VScrollArea : public QScrollArea {
	Q_OBJECT

public:
	inline VScrollArea(QWidget *parent = nullptr)
		: QScrollArea(parent)
	{
		setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
	}

protected:
	virtual void resizeEvent(QResizeEvent *event) override;
};
UI: Add vertical scroll area subclass The regular scroll area can expand horizontally, but the problem with this is that sometimes there are controls within it that expand way too big. For example, the properties window for window capture can have a list of windows where the titles of the windows are really really long, and it causes the properties to extend way too far to the right, making the window look really unusual. Another example are the volume controls in the main window that can expand way to the right if the name of a source is really long, causing the volume control to stretch way too far to the right, making the volume controls difficult to use when that happens. So this just makes it so it sets the maximum width of a scroll area's internal widget to the actual width of the scroll area, preventing it from going off the side of the scroll area. 2015-01-03 11:42:57 +01:00			`#pragma once`

			`#include <QScrollArea>`

			`class QResizeEvent;`

			`class VScrollArea : public QScrollArea {`
			`Q_OBJECT`

			`public:`
			`inline VScrollArea(QWidget *parent = nullptr)`
			`: QScrollArea(parent)`
			`{`
UI: Always hide VScrollArea horizontal scroll bar There appears to be a bug with displaying the vertical scroll bar widget where the horizontal scroll bar will show when it's not supposed to. Fortunately it can be completely disabled. 2015-01-03 16:32:04 +01:00			`setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);`
UI: Add vertical scroll area subclass The regular scroll area can expand horizontally, but the problem with this is that sometimes there are controls within it that expand way too big. For example, the properties window for window capture can have a list of windows where the titles of the windows are really really long, and it causes the properties to extend way too far to the right, making the window look really unusual. Another example are the volume controls in the main window that can expand way to the right if the name of a source is really long, causing the volume control to stretch way too far to the right, making the volume controls difficult to use when that happens. So this just makes it so it sets the maximum width of a scroll area's internal widget to the actual width of the scroll area, preventing it from going off the side of the scroll area. 2015-01-03 11:42:57 +01:00			`}`

			`protected:`
			`virtual void resizeEvent(QResizeEvent *event) override;`
			`};`