ExtensionManager: Give description more space

Reduce the ratio of "browser space" to 1/3 of the available width. Base
the hiding of the secondary description on the actual description area
width.

A second browser column will now appear only on monitors with more than
2200px width (in user space). Basically only on extra wide screens.

Fixes: QTCREATORBUG-31777
Change-Id: Id0e8475d19b6e980974a6c5835c388b0f4674dae
Reviewed-by: Cristian Adam <[email protected]>
Reviewed-by: Marcus Tillmanns <[email protected]>

1 files changed, 3 insertions, 2 deletions

diff --git a/src/plugins/extensionmanager/extensionmanagerwidget.cpp b/src/plugins/extensionmanager/extensionmanagerwidget.cpp
index 377e63fd4e4..77b93ef84d6 100644
--- a/src/plugins/extensionmanager/extensionmanagerwidget.cpp
+++ b/src/plugins/extensionmanager/extensionmanagerwidget.cpp
@@ -675,9 +675,10 @@ ExtensionManagerWidget::ExtensionManagerWidget()
     connect(m_extensionBrowser, &ExtensionsBrowser::itemSelected,
             this, &ExtensionManagerWidget::updateView);
     connect(this, &ResizeSignallingWidget::resized, this, [this](const QSize &size) {
-        const int intendedBrowserColumnWidth = size.width() - 580;
+        const int intendedBrowserColumnWidth = size.width() / 3;
         m_extensionBrowser->adjustToWidth(intendedBrowserColumnWidth);
-        const bool secondaryDescriptionVisible = size.width() > 970;
+        const int availableDescriptionWidth = size.width() - m_extensionBrowser->width();
+        const bool secondaryDescriptionVisible = availableDescriptionWidth > 1000;
         const int secondaryDescriptionWidth = secondaryDescriptionVisible ? 264 : 0;
         m_secondaryDescriptionWidget->setWidth(secondaryDescriptionWidth);
     });