From aa630932b165922a4c0637b1215e23eb22aecadc Mon Sep 17 00:00:00 2001
From: mae <qt-info@nokia.com>
Date: Wed, 17 Jun 2009 19:12:19 +0200
Subject: [PATCH] make zoom-in/-out apply to all editors
---
src/plugins/texteditor/basetexteditor.cpp | 25 ++++++++++++++++---
src/plugins/texteditor/basetexteditor.h | 5 ++++
src/plugins/texteditor/basetexteditor_p.h | 2 ++
src/plugins/texteditor/fontsettings.cpp | 6 ++---
src/plugins/texteditor/fontsettings.h | 3 ++-
src/plugins/texteditor/fontsettingspage.cpp | 2 --
src/plugins/texteditor/texteditorsettings.cpp | 13 +++++++++-
src/plugins/texteditor/texteditorsettings.h | 3 +++
8 files changed, 49 insertions(+), 10 deletions(-)
diff --git a/src/plugins/texteditor/basetexteditor.cpp b/src/plugins/texteditor/basetexteditor.cpp
index 61cbbe76640..a86c65dd8da 100644
--- a/src/plugins/texteditor/basetexteditor.cpp
+++ b/src/plugins/texteditor/basetexteditor.cpp
@@ -45,7 +45,7 @@
#include <coreplugin/stylehelper.h>
#include <extensionsystem/pluginmanager.h>
#include <find/basetextfind.h>
-#include <texteditor/fontsettings.h>
+
#include <utils/reloadpromptutils.h>
#include <aggregation/aggregate.h>
#endif
@@ -3114,8 +3114,9 @@ void BaseTextEditor::zoomIn(int range)
const int newSize = f.pointSize() + range;
if (newSize <= 0)
return;
- f.setPointSize(newSize);
- setFont(f);
+ emit requestFontSize(newSize);
+// f.setPointSize(newSize);
+// setFont(f);
}
void BaseTextEditor::zoomOut(int range)
@@ -3837,6 +3838,24 @@ void BaseTextEditor::unCommentSelection()
{
}
+void BaseTextEditor::showEvent(QShowEvent* e)
+{
+ if (!d->m_fontSettings.isEmpty()) {
+ setFontSettings(d->m_fontSettings);
+ d->m_fontSettings.clear();
+ }
+ QPlainTextEdit::showEvent(e);
+}
+
+
+void BaseTextEditor::setFontSettingsIfVisible(const TextEditor::FontSettings &fs)
+{
+ if (!isVisible()) {
+ d->m_fontSettings = fs;
+ return;
+ }
+ setFontSettings(fs);
+}
void BaseTextEditor::setFontSettings(const TextEditor::FontSettings &fs)
{
const QTextCharFormat textFormat = fs.toTextCharFormat(QLatin1String(Constants::C_TEXT));
diff --git a/src/plugins/texteditor/basetexteditor.h b/src/plugins/texteditor/basetexteditor.h
index fe307b82b1c..9dd92405791 100644
--- a/src/plugins/texteditor/basetexteditor.h
+++ b/src/plugins/texteditor/basetexteditor.h
@@ -408,6 +408,8 @@ protected:
void wheelEvent(QWheelEvent *e);
void changeEvent(QEvent *e);
+ void showEvent(QShowEvent *);
+
// reimplemented to support block selection
QMimeData *createMimeDataFromSelection() const;
bool canInsertFromMimeData(const QMimeData *source) const;
@@ -483,6 +485,7 @@ public slots:
virtual void format();
virtual void unCommentSelection();
virtual void setFontSettings(const TextEditor::FontSettings &);
+ void setFontSettingsIfVisible(const TextEditor::FontSettings &);
virtual void setTabSettings(const TextEditor::TabSettings &);
virtual void setDisplaySettings(const TextEditor::DisplaySettings &);
virtual void setStorageSettings(const TextEditor::StorageSettings &);
@@ -511,6 +514,7 @@ protected slots:
virtual void slotUpdateBlockNotify(const QTextBlock &);
signals:
+ void requestFontSize(int pointSize);
void requestBlockUpdate(const QTextBlock &);
void requestAutoCompletion(ITextEditable *editor, bool forced);
void requestQuickFix(ITextEditable *editor);
@@ -534,6 +538,7 @@ private:
QTextBlock collapsedBlockAt(const QPoint &pos, QRect *box = 0) const;
+
// parentheses matcher
private slots:
void _q_matchParentheses();
diff --git a/src/plugins/texteditor/basetexteditor_p.h b/src/plugins/texteditor/basetexteditor_p.h
index 2eef2d8b0a3..16322fde05a 100644
--- a/src/plugins/texteditor/basetexteditor_p.h
+++ b/src/plugins/texteditor/basetexteditor_p.h
@@ -31,6 +31,7 @@
#define BASETEXTEDITOR_P_H
#include "basetexteditor.h"
+#include <texteditor/fontsettings.h>
#include <QtCore/QBasicTimer>
#include <QtCore/QSharedData>
@@ -174,6 +175,7 @@ public:
QWidget *m_extraArea;
DisplaySettings m_displaySettings;
+ TextEditor::FontSettings m_fontSettings;
int extraAreaSelectionAnchorBlockNumber;
int extraAreaToggleMarkBlockNumber;
diff --git a/src/plugins/texteditor/fontsettings.cpp b/src/plugins/texteditor/fontsettings.cpp
index 8386c885447..e8c2bcd1047 100644
--- a/src/plugins/texteditor/fontsettings.cpp
+++ b/src/plugins/texteditor/fontsettings.cpp
@@ -136,12 +136,11 @@ bool Format::equals(const Format &f) const
}
// -- FontSettings
-FontSettings::FontSettings(const FormatDescriptions &fd) :
+FontSettings::FontSettings() :
m_family(defaultFixedFontFamily()),
m_fontSize(DEFAULT_FONT_SIZE),
m_antialias(DEFAULT_ANTIALIAS)
{
- Q_UNUSED(fd);
}
void FontSettings::clear()
@@ -149,7 +148,8 @@ void FontSettings::clear()
m_family = defaultFixedFontFamily();
m_fontSize = DEFAULT_FONT_SIZE;
m_antialias = DEFAULT_ANTIALIAS;
- qFill(m_formats.begin(), m_formats.end(), Format());
+ m_formats.clear();
+ //qFill(m_formats.begin(), m_formats.end(), Format());
}
void FontSettings::toSettings(const QString &category,
diff --git a/src/plugins/texteditor/fontsettings.h b/src/plugins/texteditor/fontsettings.h
index 0011a374337..fb4d4c01038 100644
--- a/src/plugins/texteditor/fontsettings.h
+++ b/src/plugins/texteditor/fontsettings.h
@@ -88,8 +88,9 @@ class TEXTEDITOR_EXPORT FontSettings
public:
typedef QList<FormatDescription> FormatDescriptions;
- FontSettings(const FormatDescriptions &fd);
+ FontSettings();
void clear();
+ inline bool isEmpty() const { return m_formats.isEmpty(); }
void toSettings(const QString &category,
const FormatDescriptions &descriptions,
diff --git a/src/plugins/texteditor/fontsettingspage.cpp b/src/plugins/texteditor/fontsettingspage.cpp
index 5ac0663b4cb..93cd8525bb1 100644
--- a/src/plugins/texteditor/fontsettingspage.cpp
+++ b/src/plugins/texteditor/fontsettingspage.cpp
@@ -91,8 +91,6 @@ FontSettingsPagePrivate::FontSettingsPagePrivate(const TextEditor::FormatDescrip
m_category(category),
m_trCategory(trCategory),
m_descriptions(fd),
- m_value(fd),
- m_lastValue(fd),
m_curItem(-1)
{
bool settingsFound = false;
diff --git a/src/plugins/texteditor/texteditorsettings.cpp b/src/plugins/texteditor/texteditorsettings.cpp
index 5b08017a222..d843128a1d6 100644
--- a/src/plugins/texteditor/texteditorsettings.cpp
+++ b/src/plugins/texteditor/texteditorsettings.cpp
@@ -152,7 +152,7 @@ void TextEditorSettings::initializeEditor(BaseTextEditor *editor)
{
// Connect to settings change signals
connect(this, SIGNAL(fontSettingsChanged(TextEditor::FontSettings)),
- editor, SLOT(setFontSettings(TextEditor::FontSettings)));
+ editor, SLOT(setFontSettingsIfVisible(TextEditor::FontSettings)));
connect(this, SIGNAL(tabSettingsChanged(TextEditor::TabSettings)),
editor, SLOT(setTabSettings(TextEditor::TabSettings)));
connect(this, SIGNAL(storageSettingsChanged(TextEditor::StorageSettings)),
@@ -160,6 +160,9 @@ void TextEditorSettings::initializeEditor(BaseTextEditor *editor)
connect(this, SIGNAL(displaySettingsChanged(TextEditor::DisplaySettings)),
editor, SLOT(setDisplaySettings(TextEditor::DisplaySettings)));
+ connect(editor, SIGNAL(requestFontSize(int)),
+ this, SLOT(fontSizeRequested(int)));
+
// Apply current settings (tab settings depend on font settings)
editor->setFontSettings(fontSettings());
editor->setTabSettings(tabSettings());
@@ -167,6 +170,14 @@ void TextEditorSettings::initializeEditor(BaseTextEditor *editor)
editor->setDisplaySettings(displaySettings());
}
+
+void TextEditorSettings::fontSizeRequested(int pointSize)
+{
+ FontSettings &fs = const_cast<FontSettings&>(m_fontSettingsPage->fontSettings());
+ fs.setFontSize(pointSize);
+ emit fontSettingsChanged(m_fontSettingsPage->fontSettings());
+}
+
FontSettings TextEditorSettings::fontSettings() const
{
return m_fontSettingsPage->fontSettings();
diff --git a/src/plugins/texteditor/texteditorsettings.h b/src/plugins/texteditor/texteditorsettings.h
index cb7bfccc603..809f5d621fd 100644
--- a/src/plugins/texteditor/texteditorsettings.h
+++ b/src/plugins/texteditor/texteditorsettings.h
@@ -73,6 +73,9 @@ signals:
void storageSettingsChanged(const TextEditor::StorageSettings &);
void displaySettingsChanged(const TextEditor::DisplaySettings &);
+private slots:
+ void fontSizeRequested(int pointSize);
+
private:
FontSettingsPage *m_fontSettingsPage;
BehaviorSettingsPage *m_behaviorSettingsPage;
--
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