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Asset Browser Search View Column Resizing (#4087)

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* Added resizing

Signed-off-by: igarri <igarri@amazon.com>

* Added Signals and Slots for resizing columns

Signed-off-by: igarri <igarri@amazon.com>

* Cleaned up code

Signed-off-by: igarri <igarri@amazon.com>

* Fixed Column Resize when docking

Signed-off-by: igarri <igarri@amazon.com>

* Added constants

Signed-off-by: igarri <igarri@amazon.com>

* Applied Code review feedback

Signed-off-by: igarri <igarri@amazon.com>

* aplied more feedback

Signed-off-by: igarri <igarri@amazon.com>

* Addressed Code Review Comments

Signed-off-by: igarri <igarri@amazon.com>

* Fixing bad merge

Signed-off-by: igarri <igarri@amazon.com>

* Added fix in initialization

Signed-off-by: igarri <igarri@amazon.com>

* Changed header setup sequence

Signed-off-by: igarri <igarri@amazon.com>
monroegm-disable-blank-issue-2
AMZN-Igarri 4 years ago committed by GitHub
parent 7da866e81a
commit 1f6dfd0194
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
7 changed files with 69 additions and 7 deletions
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23
Code/Editor/AzAssetBrowser/AzAssetBrowserWindow.cpp
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@ -141,6 +141,10 @@ AzAssetBrowserWindow::AzAssetBrowserWindow(QWidget* parent)
m_ui->m_assetBrowserTreeViewWidget, &AzAssetBrowser::AssetBrowserTreeView::ClearTypeFilter, m_ui->m_searchWidget,
&AzAssetBrowser::SearchWidget::ClearTypeFilter);
connect(
this, &AzAssetBrowserWindow::SizeChangedSignal, m_ui->m_assetBrowserTableViewWidget,
&AzAssetBrowser::AssetBrowserTableView::UpdateSizeSlot);
m_ui->m_assetBrowserTreeViewWidget->SetName("AssetBrowserTreeView_main");
}
@ -164,6 +168,25 @@ QObject* AzAssetBrowserWindow::createListenerForShowAssetEditorEvent(QObject* pa
return listener;
}
void AzAssetBrowserWindow::resizeEvent(QResizeEvent* resizeEvent)
{
// leftLayout is the parent of the tableView
// rightLayout is the parent of the preview window.
// Workaround: When docking windows this event keeps holding the old size of the widgets instead of the new one
// but the resizeEvent holds the new size of the whole widget
// So we have to save the proportions somehow
const QWidget* leftLayout = m_ui->m_leftLayout;
const QVBoxLayout* rightLayout = m_ui->m_rightLayout;
const float oldLeftLayoutWidth = aznumeric_cast<float>(leftLayout->geometry().width());
const float oldWidth = aznumeric_cast<float>(leftLayout->geometry().width() + rightLayout->geometry().width());
const float newWidth = oldLeftLayoutWidth * aznumeric_cast<float>(resizeEvent->size().width()) / oldWidth;
emit SizeChangedSignal(aznumeric_cast<int>(newWidth));
QWidget::resizeEvent(resizeEvent);
}
void AzAssetBrowserWindow::OnInitViewToggleButton()
{
CreateSwitchViewMenu();

8
Code/Editor/AzAssetBrowser/AzAssetBrowserWindow.h
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@ -53,9 +53,17 @@ public:
static QObject* createListenerForShowAssetEditorEvent(QObject* parent);
Q_SIGNALS:
void SizeChangedSignal(int newWidth);
protected:
void resizeEvent(QResizeEvent* resizeEvent) override;
private:
void OnInitViewToggleButton();
void UpdateDisplayInfo();
protected slots:
void CreateSwitchViewMenu();
void SetExpandedAssetBrowserMode();

10
Code/Framework/AzToolsFramework/AzToolsFramework/AssetBrowser/AssetPicker/AssetPickerDialog.cpp
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@ -151,6 +151,10 @@ namespace AzToolsFramework
m_ui->m_assetBrowserTableViewWidget, &AssetBrowserTableView::ClearTypeFilter, m_ui->m_searchWidget,
&SearchWidget::ClearTypeFilter);
connect(
this, &AssetPickerDialog::SizeChangedSignal, m_ui->m_assetBrowserTableViewWidget,
&AssetBrowserTableView::UpdateSizeSlot);
m_ui->m_assetBrowserTableViewWidget->SetName("AssetBrowserTableView_main");
m_tableModel->UpdateTableModelMaps();
}
@ -206,6 +210,12 @@ namespace AzToolsFramework
}
}
void AssetPickerDialog::resizeEvent(QResizeEvent* resizeEvent)
{
emit SizeChangedSignal(m_ui->verticalLayout_4->geometry().width());
QDialog::resizeEvent(resizeEvent);
}
void AssetPickerDialog::keyPressEvent(QKeyEvent* e)
{
// Until search widget is revised, Return key should not close the dialog,

4
Code/Framework/AzToolsFramework/AzToolsFramework/AssetBrowser/AssetPicker/AssetPickerDialog.h
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@ -46,6 +46,9 @@ namespace AzToolsFramework
explicit AssetPickerDialog(AssetSelectionModel& selection, QWidget* parent = nullptr);
virtual ~AssetPickerDialog();
Q_SIGNALS:
void SizeChangedSignal(int newWidth);
protected:
//////////////////////////////////////////////////////////////////////////
// QDialog
@ -53,6 +56,7 @@ namespace AzToolsFramework
void accept() override;
void reject() override;
void keyPressEvent(QKeyEvent* e) override;
void resizeEvent(QResizeEvent* resizeEvent) override;
private Q_SLOTS:
void DoubleClickedSlot(const QModelIndex& index);

6
Code/Framework/AzToolsFramework/AzToolsFramework/AssetBrowser/AssetPicker/AssetPickerDialog.ui
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@ -117,6 +117,9 @@
<property name="bottomMargin">
<number>0</number>
</property>
<item>
<widget class="AzToolsFramework::AssetBrowser::AssetBrowserTableView" name="m_assetBrowserTableViewWidget"/>
</item>
<item>
<widget class="AzToolsFramework::AssetBrowser::AssetBrowserTreeView" name="m_assetBrowserTreeViewWidget">
<property name="sizePolicy">
@ -142,9 +145,6 @@
</property>
</widget>
</item>
<item>
<widget class="AzToolsFramework::AssetBrowser::AssetBrowserTableView" name="m_assetBrowserTableViewWidget"/>
</item>
</layout>
</widget>
<widget class="QWidget" name="verticalLayoutWidget">

21
Code/Framework/AzToolsFramework/AzToolsFramework/AssetBrowser/Views/AssetBrowserTableView.cpp
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@ -20,13 +20,17 @@ AZ_PUSH_DISABLE_WARNING(
#include <QCoreApplication>
#include <QHeaderView>
#include <QMenu>
#include <QResizeEvent>
#include <QTimer>
AZ_POP_DISABLE_WARNING
namespace AzToolsFramework
{
namespace AssetBrowser
{
const float MinHeaderResizeProportion = .25f;
const float MaxHeaderResizeProportion = .75f;
const float DefaultHeaderResizeProportion = .5f;
AssetBrowserTableView::AssetBrowserTableView(QWidget* parent)
: AzQtComponents::TableView(parent)
, m_delegate(new SearchEntryDelegate(this))
@ -65,8 +69,10 @@ namespace AzToolsFramework
AzQtComponents::TableView::setModel(model);
connect(m_tableModel, &AssetBrowserTableModel::layoutChanged, this, &AssetBrowserTableView::layoutChangedSlot);
header()->setSectionResizeMode(0, QHeaderView::ResizeMode::Stretch);
header()->setSectionResizeMode(1, QHeaderView::ResizeMode::Stretch);
header()->setStretchLastSection(true);
header()->setSectionResizeMode(0, QHeaderView::ResizeMode::Interactive);
header()->setSectionResizeMode(1, QHeaderView::ResizeMode::Interactive);
UpdateSizeSlot(parentWidget()->width());
header()->setSortIndicatorShown(false);
header()->setSectionsClickable(false);
}
@ -148,8 +154,17 @@ namespace AzToolsFramework
void AssetBrowserTableView::OnAssetBrowserComponentReady()
{
UpdateSizeSlot(parentWidget()->width());
}
void AssetBrowserTableView::UpdateSizeSlot(int newWidth)
{
setColumnWidth(0, aznumeric_cast<int>(newWidth * DefaultHeaderResizeProportion));
header()->setMinimumSectionSize(aznumeric_cast<int>(newWidth * MinHeaderResizeProportion));
header()->setMaximumSectionSize(aznumeric_cast<int>(newWidth * MaxHeaderResizeProportion));
}
void AssetBrowserTableView::OnContextMenu([[maybe_unused]] const QPoint& point)
{
const auto& selectedAssets = GetSelectedAssets();

4
Code/Framework/AzToolsFramework/AzToolsFramework/AssetBrowser/Views/AssetBrowserTableView.h
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@ -59,12 +59,14 @@ namespace AzToolsFramework
void ClearStringFilter();
void ClearTypeFilter();
public Q_SLOTS:
void UpdateSizeSlot(int newWidth);
protected Q_SLOTS:
void selectionChanged(const QItemSelection& selected, const QItemSelection& deselected) override;
void rowsAboutToBeRemoved(const QModelIndex& parent, int start, int end) override;
void layoutChangedSlot(const QList<QPersistentModelIndex> &parents = QList<QPersistentModelIndex>(),
QAbstractItemModel::LayoutChangeHint hint = QAbstractItemModel::NoLayoutChangeHint);
private:
QString m_name;
QPointer<AssetBrowserTableModel> m_tableModel;

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