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Code Releases 2 Activity

SearchViewList : Code refactoring + When you select a text and press Backspace/Delete it removes the text and if you press a character key it'll replace that selected text with the key

This commit is contained in:
Herzeh 2015-12-24 18:20:58 +01:00
parent 9f6d7101fe
commit c2057f7f9e
2 changed files with 92 additions and 31 deletions
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113
src/gui/Src/BasicView/SearchListView.cpp
View File

@ -2,7 +2,6 @@
#include "ui_SearchListView.h"
#include "FlickerThread.h"
#include <QMessageBox>
SearchListView::SearchListView(QWidget* parent) :
QWidget(parent),
@ -187,6 +186,81 @@ void SearchListView::on_checkBoxRegex_toggled(bool checked)
searchTextChanged(ui->searchBox->text());
}
void SearchListView::addCharToSearchBox(char ch)
{
QString newText;
newText = mSearchBox->text();
// If text is selected
if(mSearchBox->hasSelectedText())
{
QString selectedText = mSearchBox->selectedText();
int indexOfSelectedText = newText.indexOf(selectedText);
if(indexOfSelectedText != -1)
{
newText.replace(indexOfSelectedText, selectedText.length(), QString(ch));
mCursorPosition = indexOfSelectedText;
mSearchBox->setText(newText);
}
}
// No text selected
else
{
mSearchBox->setText(mSearchBox->text().insert(mSearchBox->cursorPosition(), QString(ch)));
mCursorPosition++;
}
}
void SearchListView::deleteTextFromSearchBox(QKeyEvent *keyEvent)
{
QString newText;
newText = mSearchBox->text();
// If Ctrl key pressed
if(keyEvent->modifiers() == Qt::ControlModifier)
{
newText = "";
mCursorPosition = 0;
}
else
{
// If text is selected
if(mSearchBox->hasSelectedText())
{
QString selectedText = mSearchBox->selectedText();
int indexOfSelectedText = newText.indexOf(selectedText);
if(indexOfSelectedText != -1)
{
newText.remove(indexOfSelectedText, selectedText.length());
mCursorPosition = indexOfSelectedText;
}
}
// No text selected
else
{
// Backspace Key
if(keyEvent->key() == Qt::Key_Backspace)
{
if(mCursorPosition > 0)
newText.remove(mCursorPosition-1, 1);
(mCursorPosition - 1) < 0 ? mCursorPosition = 0 : mCursorPosition--;
}
// Delete Key
else
{
if(mCursorPosition < newText.length())
newText.remove(mCursorPosition, 1);
}
}
}
mSearchBox->setText(newText);
}
bool SearchListView::eventFilter(QObject *obj, QEvent *event)
{
// Click in searchBox
@ -209,36 +283,21 @@ bool SearchListView::eventFilter(QObject *obj, QEvent *event)
QKeyEvent *keyEvent = static_cast<QKeyEvent* >(event);
char ch = keyEvent->text().toUtf8().constData()[0];
if(isprint(ch)) //add a char to the search box
{
mSearchBox->setText(mSearchBox->text().insert(mSearchBox->cursorPosition(), QString(QChar(ch))));
mCursorPosition++;
}
else if(keyEvent->key() == Qt::Key_Backspace) //remove a char from the search box
{
QString newText;
if(keyEvent->modifiers() == Qt::ControlModifier) //clear the search box
{
newText = "";
mCursorPosition = 0;
}
else
{
newText = mSearchBox->text();
//add a char to the search box
if(isprint(ch))
addCharToSearchBox(ch);
if(mCursorPosition > 0)
newText.remove(mCursorPosition-1, 1);
//remove a char from the search box
else if(keyEvent->key() == Qt::Key_Backspace || keyEvent->key() == Qt::Key_Delete)
deleteTextFromSearchBox(keyEvent);
((mCursorPosition - 1) < 0) ? mCursorPosition = 0 : mCursorPosition--;
}
mSearchBox->setText(newText);
}
else if((keyEvent->key() == Qt::Key_Return || keyEvent->key() == Qt::Key_Enter)) //user pressed enter
{
// user pressed enter
else if((keyEvent->key() == Qt::Key_Return || keyEvent->key() == Qt::Key_Enter))
if(mCurList->getCellContent(mCurList->getInitialSelection(), 0).length())
emit enterPressedSignal();
}
else if(keyEvent->key() == Qt::Key_Escape) // Press escape, clears the search box
// Press escape, clears the search box
else if(keyEvent->key() == Qt::Key_Escape)
{
mSearchBox->clear();
mCursorPosition = 0;

2
src/gui/Src/BasicView/SearchListView.h
View File

@ -47,6 +47,8 @@ private:
QWidget* mListPlaceHolder;
QAction* mSearchAction;
int mCursorPosition;
void addCharToSearchBox(char ch);
void deleteTextFromSearchBox(QKeyEvent *keyEvent);
protected:
bool eventFilter(QObject *obj, QEvent *event);