commit 14d63f5be86ef2463a70c792cdb0ff88c1374025
Author: Juergen Spitzmueller <[email protected]>
Date: Sun Aug 7 16:40:12 2022 +0200
GuiGraphic: delimit "Scale in LyX" (1--1000%)
Larger values will eventually crash LyX (see #12353), 0 or negative
values make the image disappear in the workarea and impossible to edit.
---
src/frontends/qt/GuiGraphics.cpp | 2 +-
src/frontends/qt/ui/GraphicsUi.ui | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/frontends/qt/GuiGraphics.cpp b/src/frontends/qt/GuiGraphics.cpp
index 64fa397..4ec478a 100644
--- a/src/frontends/qt/GuiGraphics.cpp
+++ b/src/frontends/qt/GuiGraphics.cpp
@@ -201,7 +201,7 @@ GuiGraphics::GuiGraphics(GuiView & lv)
connect(groupCO, SIGNAL(currentIndexChanged(int)),
this, SLOT(changeGroup(int)));
- displayscale->setValidator(new QIntValidator(displayscale));
+ displayscale->setValidator(new QIntValidator(1, 1000, displayscale));
bc().setPolicy(ButtonPolicy::NoRepeatedApplyReadOnlyPolicy);
bc().setOK(buttonBox->button(QDialogButtonBox::Ok));
diff --git a/src/frontends/qt/ui/GraphicsUi.ui
b/src/frontends/qt/ui/GraphicsUi.ui
index bd0f210..9d03e48 100644
--- a/src/frontends/qt/ui/GraphicsUi.ui
+++ b/src/frontends/qt/ui/GraphicsUi.ui
@@ -553,14 +553,14 @@
</sizepolicy>
</property>
<property name="toolTip">
- <string>Percentage to scale by in LyX</string>
+ <string>Percentage to scale by in LyX (1 to 1000)</string>
</property>
</widget>
</item>
<item row="0" column="0">
<widget class="QLabel" name="scaleLA">
<property name="toolTip">
- <string>Percentage to scale by in LyX</string>
+ <string>Percentage to scale by in LyX (1 to 1000)</string>
</property>
<property name="text">
<string>Sca&le on screen (%):</string>
--
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