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luoliangyi
app
Commits
3a1fea63
Commit
3a1fea63
authored
Mar 23, 2022
by
luoliangyi
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Plain Diff
修复拖拽时不能多选的问题
parent
095ae722
Changes
3
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3 changed files
with
403 additions
and
218 deletions
+403
-218
app/Scanner/Scanner/mainwindow.cpp
app/Scanner/Scanner/mainwindow.cpp
+1
-1
ui/HGImgThumb.cpp
ui/HGImgThumb.cpp
+394
-216
ui/HGImgThumb.hpp
ui/HGImgThumb.hpp
+8
-1
No files found.
app/Scanner/Scanner/mainwindow.cpp
View file @
3a1fea63
...
...
@@ -38,7 +38,7 @@ MainWindow::MainWindow(QWidget *parent)
m_view
->
move
(
0
,
100
);
m_view
->
resize
(
400
,
height
()
-
150
);
m_thumb
->
move
(
450
,
100
);
m_thumb
->
resize
(
200
,
height
()
-
3
50
);
m_thumb
->
resize
(
200
,
height
()
-
1
50
);
connect
(
m_thumb
,
SIGNAL
(
currItemChanged
(
int
)),
this
,
SLOT
(
on_currItemChanged
(
int
)),
Qt
::
QueuedConnection
);
...
...
ui/HGImgThumb.cpp
View file @
3a1fea63
This diff is collapsed.
Click to expand it.
ui/HGImgThumb.hpp
View file @
3a1fea63
...
...
@@ -153,6 +153,7 @@ private:
int
&
showWidth
,
int
&
showHeight
,
bool
&
hScroll
,
bool
&
vScroll
);
static
void
recalcShowRect
(
int
wndWidth
,
int
wndHeight
,
int
scrollSize
,
ThumbType
type
,
bool
hScroll
,
bool
vScroll
,
bool
showThumb
,
ThumbRect
&
thumbRect
);
void
reset
();
QPoint
getItemPos
(
int
index
);
// 返回的坐标是相对于thumb区域的
void
locateItem
(
int
index
);
void
locateInsert
(
const
QPoint
&
pt1
,
const
QPoint
&
pt2
);
// pt1和pt2是相对于thumb区域的
...
...
@@ -220,14 +221,20 @@ private:
MouseStatus
m_mousePressStatus
;
int
m_mousePressBeginX
;
int
m_mousePressBeginY
;
Qt
::
MouseButtons
m_hitMouseButtons
;
Qt
::
KeyboardModifiers
m_hitKeyboardModifiers
;
int
m_hitItemIndex
;
// 点击的索引
int
m_operate
;
// 0, 1-拖动 2-框选
int
m_operateStartX
;
int
m_operateStartY
;
bool
m_draging
;
bool
m_draging
;
// 进入拖动
bool
m_insertPtValid
;
QPoint
m_insertPt1
;
QPoint
m_insertPt2
;
int
m_curInsertPos
;
bool
m_frameSelection
;
// 进入框选
bool
m_frameSelectionRectValid
;
HGRect
m_frameSelectionRect
;
};
#endif
/* __HGIMGTHUMB_HPP__ */
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