258cacf7c5
C++ initializes members in the order in which they are defined in class. So the order is important if the members are accessed by other initializers or methods called from them. Class BoxLayerWidget: _roundRect is initialized based on _layerType through the st() method. Class Checkbox: Arguments of _text constructor depend on _checkAlignment through the countTextMinWidth and the checkRect methods.
153 lines
3.9 KiB
C++
153 lines
3.9 KiB
C++
// This file is part of Desktop App Toolkit,
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// a set of libraries for developing nice desktop applications.
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//
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// For license and copyright information please follow this link:
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// https://github.com/desktop-app/legal/blob/master/LEGAL
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//
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#pragma once
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#include "base/unique_qptr.h"
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#include "base/flags.h"
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#include "ui/layers/layer_widget.h"
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#include "ui/layers/box_content.h"
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#include "ui/wrap/padding_wrap.h"
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#include "ui/widgets/labels.h"
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#include "ui/effects/animation_value.h"
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#include "ui/text/text_entity.h"
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#include "ui/round_rect.h"
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#include "ui/rp_widget.h"
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class Painter;
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namespace style {
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struct RoundButton;
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struct IconButton;
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struct ScrollArea;
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struct Box;
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} // namespace style
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namespace Ui {
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class RoundButton;
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class IconButton;
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class ScrollArea;
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class FlatLabel;
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class FadeShadow;
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class BoxLayerWidget : public LayerWidget, public BoxContentDelegate {
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public:
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BoxLayerWidget(
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not_null<LayerStackWidget*> layer,
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object_ptr<BoxContent> content);
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~BoxLayerWidget();
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void parentResized() override;
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void setLayerType(bool layerType) override;
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void setStyle(const style::Box &st) override;
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const style::Box &style() override;
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void setTitle(rpl::producer<TextWithEntities> title) override;
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void setAdditionalTitle(rpl::producer<QString> additional) override;
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void showBox(
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object_ptr<BoxContent> box,
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LayerOptions options,
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anim::type animated) override;
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void showFinished() override {
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_content->showFinished();
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}
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void clearButtons() override;
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QPointer<RoundButton> addButton(
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rpl::producer<QString> text,
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Fn<void()> clickCallback,
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const style::RoundButton &st) override;
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QPointer<RoundButton> addLeftButton(
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rpl::producer<QString> text,
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Fn<void()> clickCallback,
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const style::RoundButton &st) override;
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QPointer<IconButton> addTopButton(
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const style::IconButton &st,
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Fn<void()> clickCallback) override;
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void showLoading(bool show) override;
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void updateButtonsPositions() override;
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QPointer<QWidget> outerContainer() override;
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void setDimensions(
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int newWidth,
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int maxHeight,
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bool forceCenterPosition = false) override;
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void setNoContentMargin(bool noContentMargin) override {
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if (_noContentMargin != noContentMargin) {
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_noContentMargin = noContentMargin;
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updateSize();
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}
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}
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bool isBoxShown() const override {
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return !isHidden();
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}
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void closeBox() override {
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closeLayer();
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}
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void hideLayer() override;
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void triggerButton(int index) override;
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void setCloseByOutsideClick(bool close) override;
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bool closeByOutsideClick() const override;
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protected:
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void keyPressEvent(QKeyEvent *e) override;
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void resizeEvent(QResizeEvent *e) override;
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void paintEvent(QPaintEvent *e) override;
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void doSetInnerFocus() override {
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_content->setInnerFocus();
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}
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void closeHook() override {
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_content->notifyBoxClosing();
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}
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private:
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struct LoadingProgress;
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void paintAdditionalTitle(Painter &p);
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void updateTitlePosition();
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[[nodiscard]] const style::Box &st() const;
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[[nodiscard]] bool hasTitle() const;
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[[nodiscard]] int titleHeight() const;
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[[nodiscard]] int buttonsHeight() const;
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[[nodiscard]] int buttonsTop() const;
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[[nodiscard]] int contentTop() const;
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[[nodiscard]] int countFullHeight() const;
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[[nodiscard]] int countRealHeight() const;
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[[nodiscard]] QRect loadingRect() const;
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void updateSize();
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const style::Box *_st = nullptr;
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not_null<LayerStackWidget*> _layer;
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bool _layerType = false;
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int _fullHeight = 0;
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bool _noContentMargin = false;
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int _maxContentHeight = 0;
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object_ptr<BoxContent> _content;
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RoundRect _roundRect;
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object_ptr<FlatLabel> _title = { nullptr };
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Fn<TextWithEntities()> _titleFactory;
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rpl::variable<QString> _additionalTitle;
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int _titleLeft = 0;
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int _titleTop = 0;
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bool _closeByOutsideClick = true;
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std::vector<object_ptr<RoundButton>> _buttons;
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object_ptr<RoundButton> _leftButton = { nullptr };
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base::unique_qptr<IconButton> _topButton = { nullptr };
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std::unique_ptr<LoadingProgress> _loadingProgress;
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};
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} // namespace Ui
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