daniel/QTeletextMaker
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Keep selection position valid if nothing selected

Browse Source
This commit is contained in:
G.K.MacGregor
2021-05-02 13:05:49 +01:00
parent 7a0dbcca2b
commit 551172aed3
1 changed files with 4 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
document.h
View File

@@ -69,12 +69,12 @@ public:
void cursorLeft(bool shiftKey=false); void cursorLeft(bool shiftKey=false);
void cursorRight(bool shiftKey=false); void cursorRight(bool shiftKey=false);
void moveCursor(int, int, bool selectionInProgress=false); void moveCursor(int, int, bool selectionInProgress=false);
int selectionTopRow() const { return qMin(m_selectionCornerRow, m_cursorRow); } int selectionTopRow() const { return m_selectionCornerRow == -1 ? m_cursorRow : qMin(m_selectionCornerRow, m_cursorRow); }
int selectionBottomRow() const { return qMax(m_selectionCornerRow, m_cursorRow); } int selectionBottomRow() const { return qMax(m_selectionCornerRow, m_cursorRow); }
int selectionLeftColumn() const { return qMin(m_selectionCornerColumn, m_cursorColumn); } int selectionLeftColumn() const { return m_selectionCornerColumn == -1 ? m_cursorColumn : qMin(m_selectionCornerColumn, m_cursorColumn); }
int selectionRightColumn() const { return qMax(m_selectionCornerColumn, m_cursorColumn); } int selectionRightColumn() const { return qMax(m_selectionCornerColumn, m_cursorColumn); }
int selectionWidth() const { return selectionRightColumn() - selectionLeftColumn() + 1; } int selectionWidth() const { return m_selectionCornerColumn == -1 ? 1 : selectionRightColumn() - selectionLeftColumn() + 1; }
int selectionHeight() const { return selectionBottomRow() - selectionTopRow() + 1; } int selectionHeight() const { return m_selectionCornerRow == -1 ? 1 : selectionBottomRow() - selectionTopRow() + 1; }
bool selectionActive() const { return m_selectionSubPage == currentSubPage(); } bool selectionActive() const { return m_selectionSubPage == currentSubPage(); }
void setSelectionCorner(int, int); void setSelectionCorner(int, int);
void setSelection(int, int, int, int); void setSelection(int, int, int, int);