itsmattkc
115e62f140
Ladders appears offset on sliders with multipliers. Ladder also appears on initial press (but still shows line edit if mouse wasn't moved)
147 lines
2.8 KiB
C++
147 lines
2.8 KiB
C++
/***
|
|
|
|
Olive - Non-Linear Video Editor
|
|
Copyright (C) 2019 Olive Team
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
***/
|
|
|
|
#ifndef SLIDERBASE_H
|
|
#define SLIDERBASE_H
|
|
|
|
#include <QStackedWidget>
|
|
|
|
#include "sliderlabel.h"
|
|
#include "sliderladder.h"
|
|
#include "widget/focusablelineedit/focusablelineedit.h"
|
|
|
|
OLIVE_NAMESPACE_ENTER
|
|
class SliderBase : public QStackedWidget
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
enum Mode {
|
|
kString,
|
|
kInteger,
|
|
kFloat
|
|
};
|
|
|
|
SliderBase(Mode mode, QWidget* parent = nullptr);
|
|
|
|
void SetDragMultiplier(const double& d);
|
|
|
|
void SetRequireValidInput(bool e);
|
|
|
|
void SetAlignment(Qt::Alignment alignment);
|
|
|
|
void SetDefaultValue(const QVariant& v);
|
|
|
|
bool IsTristate() const;
|
|
void SetTristate();
|
|
|
|
bool IsDragging() const;
|
|
|
|
void SetFormat(const QString& s);
|
|
void ClearFormat();
|
|
|
|
void SetLadderElementCount(int b)
|
|
{
|
|
ladder_element_count_ = b;
|
|
}
|
|
|
|
signals:
|
|
void ValueChanged(QVariant v);
|
|
|
|
protected:
|
|
const QVariant& Value() const;
|
|
|
|
void SetValue(const QVariant& v);
|
|
|
|
void SetMinimumInternal(const QVariant& v);
|
|
|
|
void SetMaximumInternal(const QVariant& v);
|
|
|
|
void UpdateLabel(const QVariant& v);
|
|
|
|
virtual double AdjustDragDistanceInternal(const double& start, const double& drag);
|
|
|
|
virtual QString ValueToString(const QVariant &v);
|
|
|
|
virtual QVariant StringToValue(const QString& s, bool* ok);
|
|
|
|
virtual void changeEvent(QEvent* e) override;
|
|
|
|
void ForceLabelUpdate();
|
|
|
|
double drag_multiplier_;
|
|
|
|
private:
|
|
const QVariant& ClampValue(const QVariant& v);
|
|
|
|
QString GetFormat() const;
|
|
|
|
void RepositionLadder();
|
|
|
|
SliderLabel* label_;
|
|
|
|
FocusableLineEdit* editor_;
|
|
|
|
QVariant value_;
|
|
QVariant default_value_;
|
|
|
|
bool has_min_;
|
|
QVariant min_value_;
|
|
|
|
bool has_max_;
|
|
QVariant max_value_;
|
|
|
|
Mode mode_;
|
|
|
|
double dragged_diff_;
|
|
|
|
QVariant temp_dragged_value_;
|
|
|
|
bool require_valid_input_;
|
|
|
|
bool tristate_;
|
|
|
|
QString custom_format_;
|
|
|
|
SliderLadder* drag_ladder_;
|
|
|
|
int ladder_element_count_;
|
|
|
|
bool dragged_;
|
|
|
|
private slots:
|
|
void ShowEditor();
|
|
|
|
void LabelPressed();
|
|
|
|
void LadderDragged(int value, double multiplier);
|
|
|
|
void LadderReleased();
|
|
|
|
void LineEditConfirmed();
|
|
|
|
void LineEditCancelled();
|
|
|
|
void ResetValue();
|
|
};
|
|
|
|
OLIVE_NAMESPACE_EXIT
|
|
|
|
#endif // SLIDERBASE_H
|