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Theme Editor: Removed markup comments from CodeEditor files (it was originally a Nokia example, so it was marked up with comments for their documentation), implemented the beginnings of drag and drop editing. Viewports are now movable, but don't invoke code generation yet

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27675 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Robert Bieber 2010-08-03 08:42:30 +00:00
parent dad9810fe5
commit a83adc7d6d
5 changed files with 30 additions and 35 deletions
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27
utils/themeeditor/gui/codeeditor.cpp
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@ -38,8 +38,6 @@
#include "codeeditor.h"
//![constructor]
CodeEditor::CodeEditor(QWidget *parent)
: QPlainTextEdit(parent), completer(this)
{
@ -58,10 +56,6 @@ CodeEditor::CodeEditor(QWidget *parent)
settings.beginGroup("CodeEditor");
}
//![constructor]
//![extraAreaWidth]
int CodeEditor::lineNumberAreaWidth()
{
int digits = 1;
@ -76,19 +70,12 @@ int CodeEditor::lineNumberAreaWidth()
return space;
}
//![extraAreaWidth]
//![slotUpdateExtraAreaWidth]
void CodeEditor::updateLineNumberAreaWidth(int /* newBlockCount */)
{
setViewportMargins(lineNumberAreaWidth(), 0, 0, 0);
}
//![slotUpdateExtraAreaWidth]
//![slotUpdateRequest]
void CodeEditor::updateLineNumberArea(const QRect &rect, int dy)
{
if (dy)
@ -100,8 +87,6 @@ void CodeEditor::updateLineNumberArea(const QRect &rect, int dy)
updateLineNumberAreaWidth(0);
}
//![slotUpdateRequest]
void CodeEditor::cursorMoved()
{
/* Closing the completer if the cursor has moved out of its bounds */
@ -138,8 +123,6 @@ void CodeEditor::insertTag()
completer.hide();
}
//![resizeEvent]
void CodeEditor::resizeEvent(QResizeEvent *e)
{
QPlainTextEdit::resizeEvent(e);
@ -149,8 +132,6 @@ void CodeEditor::resizeEvent(QResizeEvent *e)
lineNumberAreaWidth(), cr.height()));
}
//![resizeEvent]
void CodeEditor::keyPressEvent(QKeyEvent *event)
{
@ -256,23 +237,16 @@ void CodeEditor::keyPressEvent(QKeyEvent *event)
}
//![extraAreaPaintEvent_0]
void CodeEditor::lineNumberAreaPaintEvent(QPaintEvent *event)
{
QPainter painter(lineNumberArea);
painter.fillRect(event->rect(), Qt::lightGray);
//![extraAreaPaintEvent_0]
//![extraAreaPaintEvent_1]
QTextBlock block = firstVisibleBlock();
int blockNumber = block.blockNumber();
int top = (int) blockBoundingGeometry(block).translated(contentOffset()).top();
int bottom = top + (int) blockBoundingRect(block).height();
//![extraAreaPaintEvent_1]
//![extraAreaPaintEvent_2]
while (block.isValid() && top <= event->rect().bottom()) {
if (block.isVisible() && bottom >= event->rect().top()) {
QString number = QString::number(blockNumber + 1);
@ -293,5 +267,4 @@ void CodeEditor::lineNumberAreaPaintEvent(QPaintEvent *event)
++blockNumber;
}
}
//![extraAreaPaintEvent_2]